99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03

Analysis

max time kernel
170s
max time network
173s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29/10/2022, 20:36

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General

Target

99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Size

364KB
MD5

a3c1f8b1607ada955bbe459d26405610
SHA1

17c702cbba3b4ae0041822e679f6c9bee474abd0
SHA256

99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03
SHA512

fab86d4cc830e966a427bb28e0a300fb2b6a5a382d429cf898f9c843326ed4784bba122dafb9d60f808b3a204d59e8bca1ff287f84e58eeba0120511ab2283b5
SSDEEP

6144:YI09vpbAQ6nGavV0vu3a7tYECfwdzObXUHjIGINJgpJoPJwLfK6ormyo5o+SFWDX:Q9vpN6D0vkxwVCEDINOpJOAK3yy+SFkX

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4000-132-0x0000000000400000-0x00000000004F4000-memory.dmp	upx
behavioral2/memory/4000-133-0x0000000000400000-0x00000000004F4000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeSecurityPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeTakeOwnershipPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeLoadDriverPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeSystemProfilePrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeSystemtimePrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeProfSingleProcessPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeIncBasePriorityPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeCreatePagefilePrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeBackupPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeRestorePrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeShutdownPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeDebugPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeSystemEnvironmentPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeChangeNotifyPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeRemoteShutdownPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeUndockPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeManageVolumePrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeImpersonatePrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: SeCreateGlobalPrivilege	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: 33	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: 34	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: 35	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
Token: 36	4000	99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe

C:\Users\Admin\AppData\Local\Temp\99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe
"C:\Users\Admin\AppData\Local\Temp\99c81e88c5274ecc35d84bc748eb01bb6a71bc0d6cdc10d195447e0406369e03.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
PID:4000

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

Replay Monitor

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Downloads

memory/4000-132-0x0000000000400000-0x00000000004F4000-memory.dmp

Filesize
976KB

Download
memory/4000-133-0x0000000000400000-0x00000000004F4000-memory.dmp

Filesize
976KB

Download