bitrat | b5dda0bddbb6438b46a2097787f26f2cceed8696c6147b44265bc38463b71311

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20-04-2024 00:59

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General

Target

fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
Size

2.1MB
MD5

fb90aa2e50efba5fcba39ceffe69633e
SHA1

66d3b5d93f7b5638342bb81e43861f4d7292d2df
SHA256

b5dda0bddbb6438b46a2097787f26f2cceed8696c6147b44265bc38463b71311
SHA512

41c8fc9d0d0af0938275b7b970e03bf3436eecced8bf4961b85c4d95b00f58854262ee34493a55c801e1668ade433499039ed7e9a6511d5db9238e92f3cf07ba
SSDEEP

49152:yKCyQ9XtjBXegJ+ugbfXjRSGehRSHwANMQEm5V3wXn:CZ99FrgbfjRSG4gHwsxEm5an

Score

10^/10

bitrat zgrat persistence rat trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

con.microgent.ru:6992

Attributes

communication_password
760d1a76fde860fea97ca75974d2a4d1
tor_process
tor

Signatures

BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
trojan bitrat

Detect ZGRat V1 34 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1964-5-0x0000000000980000-0x00000000009E8000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-6-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-7-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-9-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-11-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-21-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-19-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-23-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-27-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-25-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-17-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-31-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-29-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-47-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-55-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-57-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-65-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-69-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-67-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-63-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-61-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-59-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-53-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-51-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-49-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-45-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-43-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-41-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-39-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-37-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-35-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-33-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-15-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1
behavioral1/memory/1964-13-0x0000000000980000-0x00000000009E3000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\msdtc = "\"C:\\Users\\Admin\\AppData\\Local\\msdtc.exe\""	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

pid	process
2504	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
2504	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
2504	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
2504	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

description pid process target process

PID 1964 set thread context of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

pid process

1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

description	pid	process	target process
PID 1964 set thread context of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

pid	process
1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exefb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
Token: SeDebugPrivilege	2504	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
Token: SeShutdownPrivilege	2504	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

pid process

2504 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
2504 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

description	pid	process	target process
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
PID 1964 wrote to memory of 2504	1964	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe	fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1964

C:\Users\Admin\AppData\Local\Temp\fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2504

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1964-57-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-3-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/1964-2-0x0000000004900000-0x0000000004940000-memory.dmp

Filesize
256KB

Download
memory/1964-65-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-4-0x0000000005D50000-0x0000000005F5A000-memory.dmp

Filesize
2.0MB

Download
memory/1964-5-0x0000000000980000-0x00000000009E8000-memory.dmp

Filesize
416KB

Download
memory/1964-6-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-7-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-9-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-11-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-21-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-19-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-23-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-27-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-25-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-69-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-31-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-29-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-47-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-55-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-1827-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/1964-0-0x0000000000E30000-0x0000000001054000-memory.dmp

Filesize
2.1MB

Download
memory/1964-17-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-67-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-63-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-61-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-59-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-53-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-51-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-49-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-45-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-43-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-41-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-39-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-37-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-35-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-33-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-15-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-13-0x0000000000980000-0x00000000009E3000-memory.dmp

Filesize
396KB

Download
memory/1964-925-0x0000000004900000-0x0000000004940000-memory.dmp

Filesize
256KB

Download
memory/1964-1-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/2504-1826-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2504-1840-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download