bitrat | 870529ce8a6938063220619a4635b6bde6bf9bc18cc735a0157bc4ea24187ac4

Analysis

max time kernel
149s
max time network
28s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
30-11-2024 03:27

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General

Target

b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
Size

2.1MB
MD5

b490cb2051120fae80af8e0474f240c0
SHA1

86fa25338ff3a67671290f5736e5bee3aaf08f4d
SHA256

870529ce8a6938063220619a4635b6bde6bf9bc18cc735a0157bc4ea24187ac4
SHA512

2e99eedcbcefc2283eee86aff1d6b857da733b2f367a584707ae71fb67d2bd955a908e50f34b779264f914d99bf10db3f8c834dabce567aa3afedbac0ca79ff2
SSDEEP

49152:fx5QnyEOfVjjLKIeVs7scsucYOAlIecXuozwoPER0qKH94HG/x8h:frQnyEyVheVs77sucYOaIeStTPE5KH94

Score

10^/10

bitrat discovery persistence 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
Bitrat family
bitrat

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\msdtc = "\"C:\\Users\\Admin\\AppData\\Local\\msdtc.exe\""	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
9804	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
9804	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
9804	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
9804	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2116 set thread context of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29

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	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
Token: SeDebugPrivilege	9804	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
Token: SeShutdownPrivilege	9804	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
9804	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
9804	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29
PID 2116 wrote to memory of 9804	2116	b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Users\Admin\AppData\Local\Temp\b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\b490cb2051120fae80af8e0474f240c0_JaffaCakes118.exe
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:9804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2116-24-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-3-0x000000007444E000-0x000000007444F000-memory.dmp

Filesize
4KB

Download
memory/2116-2-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/2116-18-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-4-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/2116-5-0x0000000008690000-0x00000000088A0000-memory.dmp

Filesize
2.1MB

Download
memory/2116-6-0x0000000004940000-0x00000000049B2000-memory.dmp

Filesize
456KB

Download
memory/2116-8-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-12-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-16-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-20-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-22-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-28-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-34-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-38-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-14-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-36-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-32-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-30-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-26-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-42-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-1-0x00000000008E0000-0x0000000000B0A000-memory.dmp

Filesize
2.2MB

Download
memory/2116-40-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-49-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-10-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-7-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-64-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-0-0x000000007444E000-0x000000007444F000-memory.dmp

Filesize
4KB

Download
memory/2116-2093-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/2116-46-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-56-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-66-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-70-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-68-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-62-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-60-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-58-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-54-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-52-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-50-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/2116-44-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/9804-2094-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/9804-2105-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download