cryptbot | 0226c24778351c0e523f42b629f085bc3c1016100970b2a76d7c7fe122f69e33

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
30-03-2024 15:03

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General

Target

3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.exe
Size

346KB
MD5

3e375a3e6648d4698a2a1c07cbee04f6
SHA1

9bca8cddf2002efe155627571feb7a75874b948c
SHA256

0226c24778351c0e523f42b629f085bc3c1016100970b2a76d7c7fe122f69e33
SHA512

19ea7cc9c1e7492f86b934153e3e50509ca47090844c04802cc4c574577adeb7b694e96f6f4e76b1e83015bd8bd913fb321616b52e02eaf43a2093f9e3a6932e
SSDEEP

6144:MFLdy9Yvb94JUdC/l5rKUR4sJTH7zR6UW9Ac8ZJ1TLy:gXDGwC/llKU7JH7zR6U7/J1T

Score

10^/10

cryptbot spyware stealer

Malware Config

Extracted

Family

cryptbot

veobav12.top

morysl01.top

Attributes

payload_url
http://tyngle01.top/download.php?file=lv.exe

Signatures

CryptBot
A C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1880 cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
1880	cmd.exe

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:

3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2544 timeout.exe

pid	process
2544	timeout.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.execmd.exe

description	pid	process	target process
PID 2228 wrote to memory of 1880	2228	3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.exe	cmd.exe
PID 2228 wrote to memory of 1880	2228	3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.exe	cmd.exe
PID 2228 wrote to memory of 1880	2228	3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.exe	cmd.exe
PID 2228 wrote to memory of 1880	2228	3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.exe	cmd.exe
PID 1880 wrote to memory of 2544	1880	cmd.exe	timeout.exe
PID 1880 wrote to memory of 2544	1880	cmd.exe	timeout.exe
PID 1880 wrote to memory of 2544	1880	cmd.exe	timeout.exe
PID 1880 wrote to memory of 2544	1880	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2228

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\WDNEEewr & timeout 4 & del /f /q "C:\Users\Admin\AppData\Local\Temp\3e375a3e6648d4698a2a1c07cbee04f6_JaffaCakes118.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1880

C:\Windows\SysWOW64\timeout.exe
timeout 4
3⤵
- Delays execution with timeout.exe
PID:2544

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2228-1-0x0000000000270000-0x0000000000370000-memory.dmp

Filesize
1024KB

Download
memory/2228-2-0x0000000000790000-0x00000000007D5000-memory.dmp

Filesize
276KB

Download
memory/2228-3-0x0000000000400000-0x0000000000788000-memory.dmp

Filesize
3.5MB

Download
memory/2228-4-0x0000000000400000-0x0000000000788000-memory.dmp

Filesize
3.5MB

Download
memory/2228-5-0x0000000000790000-0x00000000007D5000-memory.dmp

Filesize
276KB

Download