revengerat | 195a0e8c771f54b6db58ce7b15d93cac487dc09f5f023e688ce68ecdee3963c6

Analysis

max time kernel
135s
max time network
151s
platform
windows7_x64
resource
win7-20220414-en
submitted
25-05-2022 01:09

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General

Target

195a0e8c771f54b6db58ce7b15d93cac487dc09f5f023e688ce68ecdee3963c6.exe
Size

197KB
MD5

4918e4ebd962bf386617d25f47b960ae
SHA1

436488850b55c22a84a8ceb8d11704975e4e04eb
SHA256

195a0e8c771f54b6db58ce7b15d93cac487dc09f5f023e688ce68ecdee3963c6
SHA512

29e6ab7a370a9d6def6459b75a5a07382f22e9cbe4a7542e8eeec57da96c1f4813111aba9321140bde49ff37492abc2c605bcfafa31d858f8ba90dd96072911f

Score

10^/10

revengerat stealer suricata trojan

Malware Config

Extracted

Family

revengerat

Mutex

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata

RevengeRat Executable 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/1992-55-0x000000001B940000-0x000000001B948000-memory.dmp	revengerat

Downloads MZ/PE file

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

Processes:

195a0e8c771f54b6db58ce7b15d93cac487dc09f5f023e688ce68ecdee3963c6.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0	195a0e8c771f54b6db58ce7b15d93cac487dc09f5f023e688ce68ecdee3963c6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	195a0e8c771f54b6db58ce7b15d93cac487dc09f5f023e688ce68ecdee3963c6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

195a0e8c771f54b6db58ce7b15d93cac487dc09f5f023e688ce68ecdee3963c6.exe

description pid process

Token: SeDebugPrivilege 1992 195a0e8c771f54b6db58ce7b15d93cac487dc09f5f023e688ce68ecdee3963c6.exe

description	pid	process
Token: SeDebugPrivilege	1992	195a0e8c771f54b6db58ce7b15d93cac487dc09f5f023e688ce68ecdee3963c6.exe

C:\Users\Admin\AppData\Local\Temp\195a0e8c771f54b6db58ce7b15d93cac487dc09f5f023e688ce68ecdee3963c6.exe
"C:\Users\Admin\AppData\Local\Temp\195a0e8c771f54b6db58ce7b15d93cac487dc09f5f023e688ce68ecdee3963c6.exe"
1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:1992

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1992-54-0x0000000000980000-0x00000000009B8000-memory.dmp

Filesize
224KB

Download
memory/1992-55-0x000000001B940000-0x000000001B948000-memory.dmp

Filesize
32KB

Download