revengerat | dee0915377940ec017e8f93cff51d9b966cfc26bdea769ff27594e9e886e0e0e

General

Target

716078cb0f80f32b5424aa95279e075f.exe
Size

127KB
MD5

716078cb0f80f32b5424aa95279e075f
SHA1

e2aed094b3f4a6be7b17cdab09aaddfd62aa49d6
SHA256

dee0915377940ec017e8f93cff51d9b966cfc26bdea769ff27594e9e886e0e0e
SHA512

70f8eea5e635ab035d13dd67ff6a9767f0f127c05ecbe4b4dda6a31d3c87f9290fe4b88bae797acb56f3e094bb53c4b8e7d271feca64508d21330f7d5e94f145
SSDEEP

3072:FgnQauZDc6EcBJgNuqA4KRswZDow7DlqwB:FgJa/BJgNbDAsL0B3

Score

10^/10

revengerat limebuilder stealer trojan

Malware Config

Extracted

Family

revengerat

Botnet

LimeBuilder

C2

nocbaba1.duckdns.org:81

Mutex

RV_MUTEX-FZMONFueOciq

Signatures

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

RevengeRat Executable 7 IoCs

stealer

resource	yara_rule
behavioral1/memory/2912-12-0x0000000000400000-0x000000000040C000-memory.dmp	revengerat
behavioral1/memory/2912-14-0x0000000000400000-0x000000000040C000-memory.dmp	revengerat
behavioral1/memory/2912-10-0x0000000000400000-0x000000000040C000-memory.dmp	revengerat
behavioral1/memory/2912-7-0x0000000000400000-0x000000000040C000-memory.dmp	revengerat
behavioral1/memory/2912-6-0x0000000000400000-0x000000000040C000-memory.dmp	revengerat
behavioral1/memory/2912-16-0x0000000004D50000-0x0000000004D90000-memory.dmp	revengerat
behavioral1/memory/2912-19-0x0000000004D50000-0x0000000004D90000-memory.dmp	revengerat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1632 set thread context of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	InstallUtil.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1632	716078cb0f80f32b5424aa95279e075f.exe
Token: SeDebugPrivilege	2912	InstallUtil.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28
PID 1632 wrote to memory of 2912	1632	716078cb0f80f32b5424aa95279e075f.exe	28

C:\Users\Admin\AppData\Local\Temp\716078cb0f80f32b5424aa95279e075f.exe
"C:\Users\Admin\AppData\Local\Temp\716078cb0f80f32b5424aa95279e075f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Checks processor information in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1632-0-0x0000000074EE0000-0x000000007548B000-memory.dmp

Filesize
5.7MB

Download
memory/1632-1-0x0000000074EE0000-0x000000007548B000-memory.dmp

Filesize
5.7MB

Download
memory/1632-2-0x0000000000A50000-0x0000000000A90000-memory.dmp

Filesize
256KB

Download
memory/1632-17-0x0000000074EE0000-0x000000007548B000-memory.dmp

Filesize
5.7MB

Download
memory/2912-7-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2912-14-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2912-10-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2912-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2912-12-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2912-6-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2912-5-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2912-15-0x0000000071F10000-0x00000000725FE000-memory.dmp

Filesize
6.9MB

Download
memory/2912-16-0x0000000004D50000-0x0000000004D90000-memory.dmp

Filesize
256KB

Download
memory/2912-4-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2912-18-0x0000000071F10000-0x00000000725FE000-memory.dmp

Filesize
6.9MB

Download
memory/2912-19-0x0000000004D50000-0x0000000004D90000-memory.dmp

Filesize
256KB

Download

Analysis

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