c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553

Analysis

max time kernel
90s
max time network
95s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 10:48

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General

Target

c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Size

364KB
MD5

4a5b8f880a9ba5a09a5d4cff1bffe992
SHA1

bc08b006554bfc47d7f8a915a711eff1be47d2a7
SHA256

c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553
SHA512

6e8b141b4f885f6d08bd1831fe6e91983a6f05f125f49dbde505bbfea2e9008a18530bd0014cdf077b86d4ea053ded6204519ef0566d2ded7fa0007cc5412140
SSDEEP

6144:FI09vpbAQ6nGavV0vu3a7tYECfwdzObXUHjIGINJapL6OR2qS3l+rzroQvBu8o+b:F9vpN6D0vkxwVCEDINcMxx1+rzroGBu+

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/320-55-0x0000000000400000-0x00000000004F4000-memory.dmp	upx
behavioral1/memory/320-56-0x0000000000400000-0x00000000004F4000-memory.dmp	upx

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Control Panel\International\Geo\Nation	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeSecurityPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeTakeOwnershipPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeLoadDriverPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeSystemProfilePrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeSystemtimePrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeProfSingleProcessPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeIncBasePriorityPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeCreatePagefilePrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeBackupPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeRestorePrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeShutdownPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeDebugPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeSystemEnvironmentPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeChangeNotifyPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeRemoteShutdownPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeUndockPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeManageVolumePrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeImpersonatePrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: SeCreateGlobalPrivilege	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: 33	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: 34	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
Token: 35	320	c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe

C:\Users\Admin\AppData\Local\Temp\c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe
"C:\Users\Admin\AppData\Local\Temp\c00558cfead05fcef107af54d3eb74635dbcce804677210b4fc661c748561553.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
PID:320

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/320-54-0x0000000075E61000-0x0000000075E63000-memory.dmp

Filesize
8KB

Download
memory/320-55-0x0000000000400000-0x00000000004F4000-memory.dmp

Filesize
976KB

Download
memory/320-56-0x0000000000400000-0x00000000004F4000-memory.dmp

Filesize
976KB

Download