mercurialgrabber | d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13

General

Target

d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe
Size

41KB
MD5

71b818d8192d62a082a0dabb7962e76a
SHA1

ccb9744d66df57605dfe6c23bf73164da7ae9abb
SHA256

d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13
SHA512

86b64f98a407af3837021486a1e4cc310622c34d764e471c15547252a31598d007d34f2ba71ddc3d3cc5d7ba802d76754611cf681ae427ec45face49bfea52e0

Score

10^/10

mercurialgrabber evasion stealer

Malware Config

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
Looks for VirtualBox Guest Additions in registry 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497
Looks for VMWare Tools registry key 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe

Checks SCSI registry key(s) 3 TTPs 1 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_VMware_&Prod_VMware_Virtual_S	d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe

Enumerates system info in registry 2 TTPs 4 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName	d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0	d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosInformation	d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer	d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	3432	svchost.exe
Token: SeCreatePagefilePrivilege	3432	svchost.exe
Token: SeShutdownPrivilege	3432	svchost.exe
Token: SeCreatePagefilePrivilege	3432	svchost.exe
Token: SeShutdownPrivilege	3432	svchost.exe
Token: SeCreatePagefilePrivilege	3432	svchost.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe
Token: SeRestorePrivilege	4404	TiWorker.exe
Token: SeSecurityPrivilege	4404	TiWorker.exe
Token: SeBackupPrivilege	4404	TiWorker.exe

C:\Users\Admin\AppData\Local\Temp\d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe
"C:\Users\Admin\AppData\Local\Temp\d934d04fccac52d6f8ddceaceb608f3bec116928a7c0a2552b57861d465e7e13.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Checks SCSI registry key(s)
- Enumerates system info in registry
PID:3512

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3432

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4404

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

4

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3432-131-0x0000025E96190000-0x0000025E961A0000-memory.dmp

Filesize
64KB

Download
memory/3432-132-0x0000025E96720000-0x0000025E96730000-memory.dmp

Filesize
64KB

Download
memory/3432-133-0x0000025E98E10000-0x0000025E98E14000-memory.dmp

Filesize
16KB

Download
memory/3512-130-0x0000000000940000-0x0000000000950000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads