revengerat | cd408aa67ec73ca9938dd4f97e1f520cd106466752c48d41547d9dee38efaef7

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
30-10-2024 15:28

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General

Target

2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe
Size

351KB
MD5

cc9ab55b63738d3320e4249f210eb21a
SHA1

fe81d79df7e3e0497501ba9627962c25693c1f1c
SHA256

cd408aa67ec73ca9938dd4f97e1f520cd106466752c48d41547d9dee38efaef7
SHA512

acee588a3c0d4357af531411797235cac1df733b77754f77a171e916b93a4631d539ce3b504d2d06d9de92c51439203c93077ea2b3bc1b1ef0ccd2590b21cc18
SSDEEP

6144:cpIOU6F4Z5zkR0R5r3PsnrysQHRxv3S9Sy+lDAA3W:GIj6uNkRirCQDekdAAm

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

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral1/memory/2396-1-0x00000000001D0000-0x000000000022A000-memory.dmp	net_reactor

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2396 set thread context of 2160	2396	2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe	30

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	2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 2160	2396	2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe	30
PID 2396 wrote to memory of 2160	2396	2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe	30
PID 2396 wrote to memory of 2160	2396	2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe	30
PID 2396 wrote to memory of 2160	2396	2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe	30
PID 2396 wrote to memory of 2160	2396	2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe	30
PID 2396 wrote to memory of 2160	2396	2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe	30
PID 2396 wrote to memory of 2160	2396	2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe	30
PID 2396 wrote to memory of 2160	2396	2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-10-30_cc9ab55b63738d3320e4249f210eb21a_hiddentear_hijackloader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2160

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

memory/2160-13-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2160-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2160-16-0x0000000074D20000-0x000000007540E000-memory.dmp

Filesize
6.9MB

Download
memory/2160-15-0x0000000074D20000-0x000000007540E000-memory.dmp

Filesize
6.9MB

Download
memory/2160-4-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2160-9-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2160-5-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2160-6-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2160-11-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2396-0-0x0000000074D2E000-0x0000000074D2F000-memory.dmp

Filesize
4KB

Download
memory/2396-1-0x00000000001D0000-0x000000000022A000-memory.dmp

Filesize
360KB

Download
memory/2396-14-0x0000000074D20000-0x000000007540E000-memory.dmp

Filesize
6.9MB

Download
memory/2396-3-0x0000000000360000-0x0000000000368000-memory.dmp

Filesize
32KB

Download
memory/2396-2-0x0000000074D20000-0x000000007540E000-memory.dmp

Filesize
6.9MB

Download