crimsonrat | b5c8e2afa1091e9513da06cfaa1ceed25e091692cdfe7f304e367c58957e2d63

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250211-en
resource tags

arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system
submitted
16/02/2025, 20:17

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General

Target

jivarthr edis.exe
Size

15.8MB
MD5

3a231bcc60569143aa899295e4a5ce8a
SHA1

8916cceb3f1b309d866bea10da41465baf720b00
SHA256

b5c8e2afa1091e9513da06cfaa1ceed25e091692cdfe7f304e367c58957e2d63
SHA512

849557a31b08576b1be102767dbdf182b3f914d71c25bd3a25cc0e5748c9942ec41f910276a5f51b3f100a432443f0490b7f2fc4f1d3bd79cd22ca66291dde0b
SSDEEP

1536:kAMDtajawvNhkim7VQe4tkYSWannmvZLVWn3M:PdPkim7VQjtkqnD83

Score

10^/10

crimsonrat discovery rat

Malware Config

Extracted

Family

crimsonrat

209.127.18.107

101.125.206.108

Signatures

CrimsonRat
Crimson RAT is a malware linked to a Pakistani-linked threat actor.
rat crimsonrat
Crimsonrat family
crimsonrat

Downloads MZ/PE file 2 IoCs

flow	pid	Process
62	4840	Process not Found
46	2648	Process not Found

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	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4792	MicrosoftEdgeUpdate.exe

C:\Users\Admin\AppData\Local\Temp\jivarthr edis.exe
"C:\Users\Admin\AppData\Local\Temp\jivarthr edis.exe"
1⤵
PID:4104

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI1IiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODMzNzEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NDE5Mjc1MzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MDM0ODEyMzYwIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4792

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4104-0-0x00007FFFBF0C3000-0x00007FFFBF0C5000-memory.dmp

Filesize
8KB

Download
memory/4104-1-0x0000022BFE8C0000-0x0000022BFF888000-memory.dmp

Filesize
15.8MB

Download
memory/4104-2-0x00007FFFBF0C0000-0x00007FFFBFB81000-memory.dmp

Filesize
10.8MB

Download
memory/4104-3-0x00007FFFBF0C3000-0x00007FFFBF0C5000-memory.dmp

Filesize
8KB

Download
memory/4104-4-0x0000022B9A2E0000-0x0000022B9A489000-memory.dmp

Filesize
1.7MB

Download
memory/4104-5-0x00007FFFBF0C0000-0x00007FFFBFB81000-memory.dmp

Filesize
10.8MB

Download