revengerat | 64e3b5bc412e502c4aea2ff4fba56e9b575a5de09b3c7130015ce37e329a5739

Analysis

max time kernel
134s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2024 01:46

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General

Target

2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe
Size

324KB
MD5

8987cdb78358227903ac805abf0b7e29
SHA1

27a75f960fe463e2e8cd462a338786ead98b9fef
SHA256

64e3b5bc412e502c4aea2ff4fba56e9b575a5de09b3c7130015ce37e329a5739
SHA512

57ae471fa454542f04a1b181223e4b6f17b4003b9b3fbbe2ad0a8a152a5a8bfaa9999c951a7351db6a7ca7ec623f41bcc13e99a6e051908ff4cd2dec81506eef
SSDEEP

3072:J0bsJI99LGBLmjiWOZQvlt2OuDaH9vQH8AFbtTjjJjdRpFxzu2l+Rp9542M+lmsf:bqjix7xmOH8E9JzwRxO+lDAAt

Score

10^/10

revengerat spam discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

SPAM

kilimanjaro.cloudns.nz:8809

kilimanjaro.run.place:8809

kilimanjaro.crabdance.com:8809

kilimanjaro.bigmoney.biz:8809

kilimanjaro.theworkpc.com:8809

burkinafaso.duckdns.org:8809

Mutex

RV_MUTEX-GYuaWVCGnhpCsG

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4268 set thread context of 3508	4268	2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe	85

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	2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4268 wrote to memory of 3508	4268	2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe	85
PID 4268 wrote to memory of 3508	4268	2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe	85
PID 4268 wrote to memory of 3508	4268	2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe	85
PID 4268 wrote to memory of 3508	4268	2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe	85
PID 4268 wrote to memory of 3508	4268	2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe	85
PID 4268 wrote to memory of 3508	4268	2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe	85
PID 4268 wrote to memory of 3508	4268	2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe	85

C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4268
- C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\2024-10-31_8987cdb78358227903ac805abf0b7e29_hiddentear_hijackloader.exe.log

Filesize
520B

MD5
03febbff58da1d3318c31657d89c8542

SHA1
c9e017bd9d0a4fe533795b227c855935d86c2092

SHA256
5164770a37b199a79ccd23b399bb3309228973d9f74c589bc2623dc613b37ac4

SHA512
3750c372bbca1892e9c1b34681d592c693e725a8b149c3d6938079cd467628cec42c4293b0d886b57a786abf45f5e7229247b3445001774e3e793ff5a3accfa3

Download Submit
memory/3508-4-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/3508-10-0x00000000057D0000-0x0000000005836000-memory.dmp

Filesize
408KB

Download
memory/3508-11-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/3508-8-0x0000000005730000-0x00000000057CC000-memory.dmp

Filesize
624KB

Download
memory/3508-12-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/4268-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

Filesize
4KB

Download
memory/4268-1-0x0000000000B90000-0x0000000000BE4000-memory.dmp

Filesize
336KB

Download
memory/4268-2-0x0000000005A20000-0x0000000005FC4000-memory.dmp

Filesize
5.6MB

Download
memory/4268-3-0x0000000005420000-0x0000000005428000-memory.dmp

Filesize
32KB

Download
memory/4268-7-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/4268-9-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download