mercurialgrabber | 618dda19d824d906de30767c1332b45bd945e83a8dc34f32f74664cb7fba4948

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 discovery spyware stealer

Malware Config

Extracted

Family

mercurialgrabber

C2

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
Mercurialgrabber family
mercurialgrabber

Downloads MZ/PE file 1 IoCs

flow	pid	Process
41	4988	Process not Found

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
25	discord.com
26	discord.com
27	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
23	ip-api.com
1	ip4.seeip.org

System Location Discovery: System Language Discovery 1 TTPs 2 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
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
3464	MicrosoftEdgeUpdate.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	PLigma32_ProjectLigmaV2.0.0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	PLigma32_ProjectLigmaV2.0.0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3604	PLigma32_ProjectLigmaV2.0.0.exe

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
PID:3604

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ua /installsource core
1⤵
- System Location Discovery: System Language Discovery
PID:2876

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI0IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5ODUiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODQ0NDQzNjAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MDU0MDIzMjUwIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Microsoft\EdgeUpdate\Log\MicrosoftEdgeUpdate.log

Filesize
388KB

MD5
63952dcd9ca2a03eef783f1a302a7b93

SHA1
eaaf57f1ec1854a0b987784ffb73a8470b12dbf0

SHA256
0a30c2d89703db2ea45b0c7fcd77e9280ba50649cefdcfe2e5315268bb890f50

SHA512
a4d8f5db96930ed8f2f4bcd49f15efddc9579dcc22fe37854cf511b423909daa5f84af523fb84c2ee0334bca76258f8b8863b123962d5bb3cf46d1f4c1a1d57a

Download Submit
memory/3604-0-0x00007FFB56AE3000-0x00007FFB56AE5000-memory.dmp

Filesize
8KB

Download
memory/3604-1-0x0000000000B50000-0x0000000000B8C000-memory.dmp

Filesize
240KB

Download
memory/3604-2-0x00007FFB56AE0000-0x00007FFB575A1000-memory.dmp

Filesize
10.8MB

Download
memory/3604-4-0x00007FFB56AE3000-0x00007FFB56AE5000-memory.dmp

Filesize
8KB

Download
memory/3604-5-0x00007FFB56AE0000-0x00007FFB575A1000-memory.dmp

Filesize
10.8MB

Download
memory/3604-11-0x00007FFB56AE0000-0x00007FFB575A1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing