fatalrat | 1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042

Analysis

max time kernel
148s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/03/2025, 20:55

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General

Target

1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
Size

3.4MB
MD5

3a7d037c586f0c3fa546a3a2ce7f6fea
SHA1

51e6343565238df3d5cc371b8e353f8b6776d330
SHA256

1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042
SHA512

2d4a47d872553eb7af256b89b53be2a76a382d63de7282abed8face345c0801f82f573e99f54deaa1ea306cc33f2bf0961c338535bb127441ed4bac60caa9100
SSDEEP

49152:fkRXIxVUAR8Y1ZZ2CIIdUjJoJhOvL+yttv+hfvr6fQcru4yKfjgvXmiF/H:KrYZZuIa0OqWx+hGvI+jgv2O

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/2932-2-0x0000000010000000-0x000000001002D000-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	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.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	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe

Suspicious behavior: EnumeratesProcesses 55 IoCs

pid	Process
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2932	1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe

C:\Users\Admin\AppData\Local\Temp\1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe
"C:\Users\Admin\AppData\Local\Temp\1d1c8b7a5776992e25a7600ed72d7b0059f2531cc77da2d75483d6de9dbaf042.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2932

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

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Downloads

memory/2932-0-0x0000000000400000-0x0000000000910000-memory.dmp

Filesize
5.1MB

Download
memory/2932-2-0x0000000010000000-0x000000001002D000-memory.dmp

Filesize
180KB

Download