cryptbot | 49febd721b50c554167b59bc876a1a261896822096e39357e67cf9ef9dbaaae4

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-06-2024 07:02

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General

Target

a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe
Size

4.3MB
MD5

a454cf45f16ce0a03a2656fcdc05df63
SHA1

a1ab92e80ba89a9e285c52909c1aaadd337baceb
SHA256

49febd721b50c554167b59bc876a1a261896822096e39357e67cf9ef9dbaaae4
SHA512

3a9ffdffedae0a34d8dd6f43be94a0455505076ed0515b47d42c93b19ba95f39cdf71618de74119e21fba1df89895edc2c93dd45d46743a72462c1865760748d
SSDEEP

98304:6FSlDLW2AYidomeDyekTVEUF/1bE0OFi2i+GR1ZUl2tfi3eDDJyA1f7Zj:AaLhGTeDMTyUrbE0D5+M02weRyAF7F

Score

10^/10

cryptbot discovery evasion spyware stealer

Malware Config

Extracted

Family

cryptbot

nife04.info

Signatures

CryptBot
A C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

Setup.exeCdx.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Setup.exe
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Cdx.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Setup.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Cdx.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Setup.exeCdx.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Cdx.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Cdx.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Setup.exe

Executes dropped EXE 2 IoCs

Processes:

Setup.exeCdx.exe

pid process

4420 Setup.exe
2436 Cdx.exe

pid	process
4420	Setup.exe
2436	Cdx.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

Setup.exeCdx.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	Setup.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	Cdx.exe

Loads dropped DLL 2 IoCs

Processes:

a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe

pid process

2444 a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe
2444 a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs

Web Service
T1102

Processes:

flow ioc

2 iplogger.org
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

3 ip-api.com
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

Setup.exeCdx.exe

pid process

4420 Setup.exe
2436 Cdx.exe

pid	process
2444	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe
2444	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe

flow	ioc
2	iplogger.org

flow	ioc
3	ip-api.com

pid	process
4420	Setup.exe
2436	Cdx.exe

Drops file in Program Files directory 7 IoCs

Processes:

a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe

description	ioc	process
File created	C:\Program Files (x86)\Der\Supr\Cdx.exe	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe
File created	C:\Program Files (x86)\Der\Supr\enigma_ide.dll	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe
File created	C:\Program Files (x86)\Der\Supr\enigma_ide64.dll	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe
File created	C:\Program Files (x86)\Der\Supr\udis.dll	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe
File created	C:\Program Files (x86)\Der\Supr\Setup.exe	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe
File created	C:\Program Files (x86)\Der\Supr\Two.vbs	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe
File created	C:\Program Files (x86)\Der\Supr\Pass.txt	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Setup.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Setup.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Setup.exeCdx.exe

pid process

4420 Setup.exe
4420 Setup.exe
2436 Cdx.exe
2436 Cdx.exe
Suspicious use of FindShellTrayWindow 12 IoCs

Processes:

Setup.exe

pid process

4420 Setup.exe
4420 Setup.exe
4420 Setup.exe
4420 Setup.exe
4420 Setup.exe
4420 Setup.exe
4420 Setup.exe
4420 Setup.exe
4420 Setup.exe
4420 Setup.exe
4420 Setup.exe
4420 Setup.exe

pid	process
4420	Setup.exe
4420	Setup.exe
2436	Cdx.exe
2436	Cdx.exe

pid	process
4420	Setup.exe
4420	Setup.exe
4420	Setup.exe
4420	Setup.exe
4420	Setup.exe
4420	Setup.exe
4420	Setup.exe
4420	Setup.exe
4420	Setup.exe
4420	Setup.exe
4420	Setup.exe
4420	Setup.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe

description	pid	process	target process
PID 2444 wrote to memory of 4420	2444	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe	Setup.exe
PID 2444 wrote to memory of 4420	2444	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe	Setup.exe
PID 2444 wrote to memory of 4420	2444	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe	Setup.exe
PID 2444 wrote to memory of 1184	2444	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe	CScript.exe
PID 2444 wrote to memory of 1184	2444	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe	CScript.exe
PID 2444 wrote to memory of 1184	2444	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe	CScript.exe
PID 2444 wrote to memory of 2436	2444	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe	Cdx.exe
PID 2444 wrote to memory of 2436	2444	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe	Cdx.exe
PID 2444 wrote to memory of 2436	2444	a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe	Cdx.exe

C:\Users\Admin\AppData\Local\Temp\a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a454cf45f16ce0a03a2656fcdc05df63_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2444

C:\Program Files (x86)\Der\Supr\Setup.exe
"C:\Program Files (x86)\Der\Supr\Setup.exe"
2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:4420

C:\Windows\SysWOW64\CScript.exe
"C:\Windows\system32\CScript.exe" "C:\Program Files (x86)\Der\Supr\Two.vbs" //e:vbscript //B //NOLOGO
2⤵
PID:1184

C:\Program Files (x86)\Der\Supr\Cdx.exe
"C:\Program Files (x86)\Der\Supr\Cdx.exe"
2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2436

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

C:\Program Files (x86)\Der\Supr\Cdx.exe
Filesize
2.0MB

MD5
eb57e84905bea5e75e717d0edb58a8b6

SHA1
fbd7ed1a3a2c6ed09ddd3675d5b3711b02cc1c02

SHA256
d6a9b164f3e3faa8d75a28f519682d11829a8975f5a88b1357de88a253b67187

SHA512
728b034d71f40ae2afd06058b88755752233d78c73518ef75f08e353f6d8deaee308a93a312dba0e249590019245d848c724481e9333df71ec062f00b0e26727

Download Submit
C:\Program Files (x86)\Der\Supr\Setup.exe
Filesize
2.2MB

MD5
282e9b884ace169eb8d641e65a570910

SHA1
a14f8ae9158cbd7032cc177a25d7d952bb85b363

SHA256
a664ad37a7cdbf3f0b1bc9aa46f4d5a945cc4f65f30f1782de15b67c8cac26cc

SHA512
1dada2b0fc93ff8e6c2611d59e32c725bd008add73575aa0ae69a195beb69b9df2949e082990dcf9856542693fe5998e8deed366ed4fd136e5b39f36e7221249

Download Submit
C:\Program Files (x86)\Der\Supr\Two.vbs
Filesize
126B

MD5
c6362e3c5585f24a9e9a2712c00c52ff

SHA1
9259b9609313386f004328d2c306820eae01a587

SHA256
184ca5b2737175e0828f3546d483778c95e23720f1375deac0090c2fe415e208

SHA512
59ac94fdb6f41d6dc5cbea1855897759f35032ac922b936a0b39a21b6aafb0c862c5d419afa31c0b81f106f2ce06b2909cdb5fb713534fbe36202c5a4fedfeaa

Download Submit
C:\ProgramData\GLKtSJDMx2ya\Files\Browsers\_FilePasswords.txt
Filesize
3B

MD5
ecaa88f7fa0bf610a5a26cf545dcd3aa

SHA1
57218c316b6921e2cd61027a2387edc31a2d9471

SHA256
f1945cd6c19e56b3c1c78943ef5ec18116907a4ca1efc40a57d48ab1db7adfc5

SHA512
37c783b80b1d458b89e712c2dfe2777050eff0aefc9f6d8beedee77807d9aeb2e27d14815cf4f0229b1d36c186bb5f2b5ef55e632b108cc41e9fb964c39b42a5

Download Submit
C:\ProgramData\GLKtSJDMx2ya\Files\_Info.txt
Filesize
7KB

MD5
fdfec54f7d8938878c97a04568e0521d

SHA1
95b5280c9c2ea831ff9d50f97c2df9dbda0a388b

SHA256
102ccf33a18ace66d1f3451a0d1f3329b765c41a836fe5f1cf9d74b6b3ae2f18

SHA512
d376b579c89083fa5efc8995152e84afb185967505092324478a8af530ebbc3b9084c908d6fd9909824ecaefe78d6c9e58fe6dd947d2de06db47fb15f0461534

Download Submit
C:\ProgramData\GLKtSJDMx2ya\iKfKsyWqMfGZtcY.zip
Filesize
49KB

MD5
8cb414b29b54db0963609228f4aede23

SHA1
de2fa673f62b4e2db956f55734ee2e25f343a863

SHA256
b02fd8e2a25e45a85d24cf99227bfffdcb6ce20f9239cd70d8c0574f2bbfe713

SHA512
3a31baa02022ae192cc90de2b2242c5275beb4a4d89725c8daf720e4a3737396d8cc83f62fe0b4b7660e2e5b209e835557ce377e65d1b2055e4abb38470e0d2b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsp4622.tmp\UAC.dll
Filesize
14KB

MD5
adb29e6b186daa765dc750128649b63d

SHA1
160cbdc4cb0ac2c142d361df138c537aa7e708c9

SHA256
2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

SHA512
b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsp4622.tmp\nsExec.dll
Filesize
6KB

MD5
132e6153717a7f9710dcea4536f364cd

SHA1
e39bc82c7602e6dd0797115c2bd12e872a5fb2ab

SHA256
d29afce2588d8dd7bb94c00ca91cac0e85b80ffa6b221f5ffcb83a2497228eb2

SHA512
9aeb0b3051ce07fb9f03dfee7cea4a5e423425e48cb538173bd2a167817f867a30bd4d27d07875f27ca00031745b24547030b7f146660b049fa717590f1c77e1

Download Submit
memory/2436-307-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-294-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-313-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-316-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-304-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-301-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-298-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-309-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-319-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-322-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-153-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-324-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-289-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/2436-286-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/4420-285-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-306-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-283-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-288-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-272-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-291-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-150-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-293-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-149-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-296-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-146-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-300-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-130-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-303-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-66-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-284-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-23-0x0000000004D80000-0x0000000004D81000-memory.dmp

Filesize
4KB

Download
memory/4420-308-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-24-0x0000000004D90000-0x0000000004D91000-memory.dmp

Filesize
4KB

Download
memory/4420-312-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-25-0x0000000004DA0000-0x0000000004DA1000-memory.dmp

Filesize
4KB

Download
memory/4420-314-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-26-0x0000000004D40000-0x0000000004D41000-memory.dmp

Filesize
4KB

Download
memory/4420-318-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-27-0x00000000007B1000-0x0000000000813000-memory.dmp

Filesize
392KB

Download
memory/4420-321-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-22-0x0000000077184000-0x0000000077186000-memory.dmp

Filesize
8KB

Download
memory/4420-323-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download
memory/4420-20-0x00000000007B0000-0x0000000000CF6000-memory.dmp

Filesize
5.3MB

Download