bitrat | a21f3537b93ad2f5403432e03ed4a17f0c8fa57e92d69d4f40b2c4b76550ffaa

General

Target

JaffaCakes118_060d302b02129c37141233ce0d45b544.exe
Size

1.7MB
MD5

060d302b02129c37141233ce0d45b544
SHA1

ee11e1f3338123d75f781f3bfffb8f7496c690be
SHA256

a21f3537b93ad2f5403432e03ed4a17f0c8fa57e92d69d4f40b2c4b76550ffaa
SHA512

e8301ff371e1a55b08edce7a57c5d53ddb90d6d52a12b8c151ca7d8c6d5488f9e05c8e83f39775d45c7b96910b65acaa00ed88fd03ef930de53f2307784ef949
SSDEEP

24576:aGAASJ+e1ne+6Iyc0mauZEpTZIc1h9A+1TcVDka13/n/nMFaWaiEpwqnyGpXS28Y:xAALe8+68auZuZ6SMJPIaoE2qne28Xo

Score

10^/10

bitrat discovery trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

185.250.148.54:4898

Attributes

communication_password
5e868314c93c46157fbd5b1adce630ff
tor_process
tor

Signatures

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

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2360	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe
2360	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe
2360	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe
2360	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3148 set thread context of 2360	3148	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe	83

UPX packed file 20 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2360-6-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-4-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-7-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-3-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-5-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-10-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-16-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-18-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-21-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-22-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-24-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-28-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-29-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-31-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-35-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-36-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-38-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-42-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-43-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/2360-45-0x0000000000400000-0x00000000007E4000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2360	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2360	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe
2360	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3148 wrote to memory of 2360	3148	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe	83
PID 3148 wrote to memory of 2360	3148	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe	83
PID 3148 wrote to memory of 2360	3148	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe	83
PID 3148 wrote to memory of 2360	3148	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe	83
PID 3148 wrote to memory of 2360	3148	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe	83
PID 3148 wrote to memory of 2360	3148	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe	83
PID 3148 wrote to memory of 2360	3148	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe	83
PID 3148 wrote to memory of 2360	3148	JaffaCakes118_060d302b02129c37141233ce0d45b544.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_060d302b02129c37141233ce0d45b544.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_060d302b02129c37141233ce0d45b544.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3148
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_060d302b02129c37141233ce0d45b544.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_060d302b02129c37141233ce0d45b544.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2360-23-0x0000000075170000-0x00000000751A9000-memory.dmp

Filesize
228KB

Download
memory/2360-7-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-45-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-4-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-24-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-3-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-5-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-9-0x0000000074DF0000-0x0000000074E29000-memory.dmp

Filesize
228KB

Download
memory/2360-10-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-16-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-17-0x0000000075170000-0x00000000751A9000-memory.dmp

Filesize
228KB

Download
memory/2360-28-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-21-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-22-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-6-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-44-0x0000000075170000-0x00000000751A9000-memory.dmp

Filesize
228KB

Download
memory/2360-18-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-29-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-30-0x0000000075170000-0x00000000751A9000-memory.dmp

Filesize
228KB

Download
memory/2360-31-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-33-0x0000000075170000-0x00000000751A9000-memory.dmp

Filesize
228KB

Download
memory/2360-35-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-36-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-37-0x0000000075170000-0x00000000751A9000-memory.dmp

Filesize
228KB

Download
memory/2360-38-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-42-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2360-43-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3148-2-0x00000000036A0000-0x0000000003813000-memory.dmp

Filesize
1.4MB

Download
memory/3148-1-0x0000000003520000-0x000000000369D000-memory.dmp

Filesize
1.5MB

Download

Analysis

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