bitrat | f4c06b5a5e05514eae99a568da52d486cec115eceeff1b814217e60b845c0592

General

Target

ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe
Size

5.5MB
MD5

ac699cd9c851cca2acf025657c5792f0
SHA1

1afe48edc49e018329e35a4d8ffb543bee488a3f
SHA256

f4c06b5a5e05514eae99a568da52d486cec115eceeff1b814217e60b845c0592
SHA512

116bb93e95cc03d4b803c2cace8bcf45f47a44e4315cc24f9710509ec1078eb4d4679b13054d94fe6b0c74c833c8c681339739554d96220364991b383396d886
SSDEEP

98304:lVHhjviEClQVdlu3YmBZULTSGMxsBFlml+HRCfgfWQVn4yovjh2YSCSFe:PBjKEvjWYmBCKhmBDeMCSWQVn4y62YSM

Score

10^/10

bitrat discovery trojan

Malware Config

Extracted

Family

bitrat

Version

1.34

C2

185.157.162.234:54262

Attributes

communication_password
2bb232c0b13c774965ef8558f0fbd615
tor_process
tor

Signatures

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

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2276	RegSvcs.exe
2276	RegSvcs.exe
2276	RegSvcs.exe
2276	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2924 set thread context of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2116	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe
Token: SeDebugPrivilege	2276	RegSvcs.exe
Token: SeShutdownPrivilege	2276	RegSvcs.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2276	RegSvcs.exe
2276	RegSvcs.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 2116	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	29
PID 2924 wrote to memory of 2116	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	29
PID 2924 wrote to memory of 2116	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	29
PID 2924 wrote to memory of 2116	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	29
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31
PID 2924 wrote to memory of 2276	2924	ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ac699cd9c851cca2acf025657c5792f0_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Ftkltg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp97DC.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2116
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp97DC.tmp

Filesize
1KB

MD5
f54218d20dfa41316b0a6abc5d46891b

SHA1
9fd0544309dc482c969e25f22a9fe3d0be4ee885

SHA256
cd13cfa3620a1f2eb6dcb7b5f2fe07ac1c20b5a85ee63d038cb2dc0704d5bb85

SHA512
bf6f235b418e11fd9df9be67daef8950bf5a54a73ad56ab29e60167b3762917f77148a512351981ef66dc4f6a0f350b0a4030c71ee11e4f7da8667a2d76933cc

Download Submit
memory/2276-12-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-35-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-34-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-28-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-14-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-27-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-36-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-25-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-29-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-20-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-19-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-23-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2276-18-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-16-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2276-13-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/2924-6-0x0000000007000000-0x00000000073F0000-memory.dmp

Filesize
3.9MB

Download
memory/2924-26-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download
memory/2924-0-0x0000000073C4E000-0x0000000073C4F000-memory.dmp

Filesize
4KB

Download
memory/2924-5-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download
memory/2924-4-0x0000000073C4E000-0x0000000073C4F000-memory.dmp

Filesize
4KB

Download
memory/2924-3-0x00000000004B0000-0x00000000004BA000-memory.dmp

Filesize
40KB

Download
memory/2924-2-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download
memory/2924-1-0x0000000001300000-0x000000000187A000-memory.dmp

Filesize
5.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads