fatalrat | f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1

Analysis

max time kernel
149s
max time network
155s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
10-02-2025 07:00

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General

Target

f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
Size

3.4MB
MD5

e67516972f762b64b2dc4b03ba8296b3
SHA1

15a764f0dd0f0e98b1dbc2e54858ea4228123853
SHA256

f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1
SHA512

e1e29ae8854932944377039ec681a443b7528366568991f89845c62d6d65503355a5e76a22c2495209cacd1f64e8346c41671d3af1e691a7b64183c5734f40da
SSDEEP

49152:Bjez+GUT9cMgcl2tehipBOAq9Kfjo2v16FgsNKUpkFePO60I520mo4klmRjDEZ9B:BCz+p9Vg3eEpMwb16ysNF+oXefEF3

Score

10^/10

fatalrat discovery infostealer rat stealer trojan

Malware Config

Signatures

FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
stealer trojan fatalrat
Fatalrat family
fatalrat

Fatal Rat payload 1 IoCs

rat infostealer

resource	yara_rule
behavioral1/memory/2892-2-0x0000000010000000-0x000000001002D000-memory.dmp	fatalrat

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	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe

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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe

Suspicious behavior: EnumeratesProcesses 55 IoCs

pid	Process
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2892	f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe

C:\Users\Admin\AppData\Local\Temp\f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe
"C:\Users\Admin\AppData\Local\Temp\f23fc1c9fc311388f659a3c3c839c8c2be94b74837b5af19afcfc0df9e8b25e1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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/2892-0-0x0000000000400000-0x0000000000911000-memory.dmp

Filesize
5.1MB

Download
memory/2892-2-0x0000000010000000-0x000000001002D000-memory.dmp

Filesize
180KB

Download