mercurialgrabber | ae4a32903df0368de23e48a70ac06c6b8f048a242e4eccf183f25be765166a48

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-10-2024 17:20

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General

Target

PLigma32/ProjectLigmaV2.0.0.exe
Size

217KB
MD5

6f01ea85513ed933da12cce31ccb9f3c
SHA1

ee7e8adbfd9563cf71b654834756e3117890dff6
SHA256

618dda19d824d906de30767c1332b45bd945e83a8dc34f32f74664cb7fba4948
SHA512

f440f4fe4c02447d4c292524fc67debb09faf01146408b77eb84833312e0ee3125c55b45cc23e3b0b6ca300de0c2fe31a809004767e9aed6e2c41c91187ccd4d
SSDEEP

3072:VrcRLkTCF7E0l3+fqZBI3Ib70yTuZxf3u4CTadMmO8YC+uxFNV9tf6T67NJr0N:eRj5m3IkyTAl3ut2dljB+uxr/t6OPY

Score

10^/10

mercurialgrabber spyware stealer

Malware Config

Extracted

Family

mercurialgrabber

https://discord.com/api/webhooks/1297265064231043205/XDHM7OLDiEUDyMSpEP52XAoWoKDKd3t7MNGzJiC2bpD_qwj3W3pzZgwHIT-aArktzD8U

Signatures

Mercurial Grabber Stealer
Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.
stealer mercurialgrabber
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
8	discord.com
9	discord.com
10	discord.com

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	ip4.seeip.org
6	ip-api.com

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	ProjectLigmaV2.0.0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ProjectLigmaV2.0.0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2640	ProjectLigmaV2.0.0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2640 wrote to memory of 1004	2640	ProjectLigmaV2.0.0.exe	32
PID 2640 wrote to memory of 1004	2640	ProjectLigmaV2.0.0.exe	32
PID 2640 wrote to memory of 1004	2640	ProjectLigmaV2.0.0.exe	32

C:\Users\Admin\AppData\Local\Temp\PLigma32\ProjectLigmaV2.0.0.exe
"C:\Users\Admin\AppData\Local\Temp\PLigma32\ProjectLigmaV2.0.0.exe"
1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2640 -s 1408
  2⤵
  PID:1004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2640-0-0x000007FEF5753000-0x000007FEF5754000-memory.dmp

Filesize
4KB

Download
memory/2640-1-0x0000000000370000-0x00000000003AC000-memory.dmp

Filesize
240KB

Download
memory/2640-2-0x000007FEF5750000-0x000007FEF613C000-memory.dmp

Filesize
9.9MB

Download
memory/2640-3-0x000007FEF5753000-0x000007FEF5754000-memory.dmp

Filesize
4KB

Download
memory/2640-4-0x000007FEF5750000-0x000007FEF613C000-memory.dmp

Filesize
9.9MB

Download
memory/2640-5-0x000007FEF5750000-0x000007FEF613C000-memory.dmp

Filesize
9.9MB

Download