revengerat | 70c9250477bd64e3b296d595e45c0ce818c6caf9fdc566f0b27a8e078fa94912

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/01/2025, 14:24

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General

Target

Акт сверки взаиморасчетов по состоянию на 23.01.2025 года.exe
Size

2.7MB
MD5

b28c4e701872be46495068f65fb2ed80
SHA1

478e5e8cb68289d2656ee3f97c0f3f9e42ce372a
SHA256

5a8374d8c3635023baa69ffaf98d2c7fbf1f18fe9740282137f42ce275720049
SHA512

8c5c6bfff8120f266e7835bd04963074d4202c0b332d59639b338c36496b6043d80e1d9013bae4b60082142fa269164721cc1328a65134ff8f396ed4439d92ae
SSDEEP

49152:nwwNls+mxKcJmVcoTAK7LQDvfCsbKPXpIUtnwgEFFVr6BVqqcKV:lGlOc2AK0vfCEKhIUtnwgE3l6rqeV

Score

10^/10

revengerat spam defense_evasion discovery themida 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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Акт сверки взаиморасчетов по состоянию на 23.01.2025 года.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS 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\SystemBiosVersion	Акт сверки взаиморасчетов по состоянию на 23.01.2025 года.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Акт сверки взаиморасчетов по состоянию на 23.01.2025 года.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral4/memory/4076-11-0x0000000000D70000-0x0000000001478000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Акт сверки взаиморасчетов по состоянию на 23.01.2025 года.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4076	Акт сверки взаиморасчетов по состоянию на 23.01.2025 года.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1848	4076	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 1 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	Акт сверки взаиморасчетов по состоянию на 23.01.2025 года.exe

C:\Users\Admin\AppData\Local\Temp\Акт сверки взаиморасчетов по состоянию на 23.01.2025 года.exe
"C:\Users\Admin\AppData\Local\Temp\Акт сверки взаиморасчетов по состоянию на 23.01.2025 года.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:4076
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4076 -s 396
  2⤵
  - Program crash
  PID:1848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4076 -ip 4076
1⤵
PID:1608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4076-0-0x0000000000D70000-0x0000000001478000-memory.dmp

Filesize
7.0MB

Download
memory/4076-3-0x0000000077780000-0x0000000077870000-memory.dmp

Filesize
960KB

Download
memory/4076-2-0x0000000077780000-0x0000000077870000-memory.dmp

Filesize
960KB

Download
memory/4076-1-0x00000000777A0000-0x00000000777A1000-memory.dmp

Filesize
4KB

Download
memory/4076-5-0x0000000077780000-0x0000000077870000-memory.dmp

Filesize
960KB

Download
memory/4076-4-0x0000000077780000-0x0000000077870000-memory.dmp

Filesize
960KB

Download
memory/4076-6-0x0000000077780000-0x0000000077870000-memory.dmp

Filesize
960KB

Download
memory/4076-11-0x0000000000D70000-0x0000000001478000-memory.dmp

Filesize
7.0MB

Download
memory/4076-12-0x0000000077780000-0x0000000077870000-memory.dmp

Filesize
960KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads