revengerat | 96337453f859782a8193073c8d903ccbe44fc23e86af0e1c08e53cc91aafc44a

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
28/07/2024, 23:45

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General

Target

2baa495f4e812fa3381f052b45a605d8_JaffaCakes118.exe
Size

17KB
MD5

2baa495f4e812fa3381f052b45a605d8
SHA1

701febfe0b597842dd9f08a4dc790b6924c43fd7
SHA256

96337453f859782a8193073c8d903ccbe44fc23e86af0e1c08e53cc91aafc44a
SHA512

3e1f8384933fc33df25a327926bfa2704d1850b44d12f509b69e48af8335c2bc5f5bb7c7162de7d4ecaf15706f0760442700a21ec6902d0092d14fa768c6424f
SSDEEP

384:wZT/K4hi017SdSTLeNNvnbqsoAfy8Z3s2:wZTL1EMLevOiB

Score

10^/10

revengerat persistence stealer trojan

Malware Config

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat

RevengeRat Executable 1 IoCs

stealer

resource	yara_rule
behavioral2/files/0x000800000001e5ff-13.dat	revengerat

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3089151618-2647890268-2710988337-1000\Control Panel\International\Geo\Nation	2baa495f4e812fa3381f052b45a605d8_JaffaCakes118.exe

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsDefender.exe	2baa495f4e812fa3381f052b45a605d8_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsDefender.exe	2baa495f4e812fa3381f052b45a605d8_JaffaCakes118.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsDefender.exe	WindowsDefender.exe

Executes dropped EXE 1 IoCs

pid	Process
5036	WindowsDefender.exe

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-1-5-21-3089151618-2647890268-2710988337-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WindowsDefender = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\WindowsDefender.exe"	WindowsDefender.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	444	2baa495f4e812fa3381f052b45a605d8_JaffaCakes118.exe
Token: SeDebugPrivilege	5036	WindowsDefender.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 444 wrote to memory of 5036	444	2baa495f4e812fa3381f052b45a605d8_JaffaCakes118.exe	85
PID 444 wrote to memory of 5036	444	2baa495f4e812fa3381f052b45a605d8_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\2baa495f4e812fa3381f052b45a605d8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2baa495f4e812fa3381f052b45a605d8_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:444
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsDefender.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsDefender.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:5036

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsDefender.exe

Filesize
17KB

MD5
2baa495f4e812fa3381f052b45a605d8

SHA1
701febfe0b597842dd9f08a4dc790b6924c43fd7

SHA256
96337453f859782a8193073c8d903ccbe44fc23e86af0e1c08e53cc91aafc44a

SHA512
3e1f8384933fc33df25a327926bfa2704d1850b44d12f509b69e48af8335c2bc5f5bb7c7162de7d4ecaf15706f0760442700a21ec6902d0092d14fa768c6424f

Download Submit
memory/444-3-0x000000001C390000-0x000000001C3F2000-memory.dmp

Filesize
392KB

Download
memory/444-8-0x00007FFDA69D0000-0x00007FFDA7371000-memory.dmp

Filesize
9.6MB

Download
memory/444-0-0x00007FFDA6C85000-0x00007FFDA6C86000-memory.dmp

Filesize
4KB

Download
memory/444-4-0x00007FFDA69D0000-0x00007FFDA7371000-memory.dmp

Filesize
9.6MB

Download
memory/444-5-0x00007FFDA69D0000-0x00007FFDA7371000-memory.dmp

Filesize
9.6MB

Download
memory/444-6-0x00007FFDA6C85000-0x00007FFDA6C86000-memory.dmp

Filesize
4KB

Download
memory/444-7-0x00007FFDA69D0000-0x00007FFDA7371000-memory.dmp

Filesize
9.6MB

Download
memory/444-2-0x000000001C220000-0x000000001C2C6000-memory.dmp

Filesize
664KB

Download
memory/444-1-0x000000001BCA0000-0x000000001C16E000-memory.dmp

Filesize
4.8MB

Download
memory/444-18-0x00007FFDA69D0000-0x00007FFDA7371000-memory.dmp

Filesize
9.6MB

Download
memory/5036-20-0x00007FFDA69D0000-0x00007FFDA7371000-memory.dmp

Filesize
9.6MB

Download
memory/5036-21-0x00007FFDA69D0000-0x00007FFDA7371000-memory.dmp

Filesize
9.6MB

Download
memory/5036-19-0x00007FFDA69D0000-0x00007FFDA7371000-memory.dmp

Filesize
9.6MB

Download
memory/5036-22-0x00007FFDA69D0000-0x00007FFDA7371000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads