Analysis
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max time kernel
119s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2024 11:51
Static task
static1
Behavioral task
behavioral1
Sample
3f5c422fc745b9c39fb6933065f4da77b86b2956b52423e2bdbc5012d9df5ddfN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3f5c422fc745b9c39fb6933065f4da77b86b2956b52423e2bdbc5012d9df5ddfN.exe
Resource
win10v2004-20241007-en
General
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Target
3f5c422fc745b9c39fb6933065f4da77b86b2956b52423e2bdbc5012d9df5ddfN.exe
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Size
456KB
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MD5
682e1c15b828ccfe593e5ce157bd58a0
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SHA1
18e4aaf2ccc7e7b672ef041240588a0e4f1591a5
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SHA256
3f5c422fc745b9c39fb6933065f4da77b86b2956b52423e2bdbc5012d9df5ddf
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SHA512
5c9b59ff31e0f2705c711e0c09f2f30f98f68d147c7fdb0f621822873e00d917896e3c011844b234a2f43bd981ca8545a70e59b944cb1a8efcd6acbb292da553
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SSDEEP
12288:Uh1Lk70TnvjcXiht42lGqxzSutAmdjoD9duJ7ye:wk70TrcSzljxugAmd8E
Malware Config
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral2/memory/696-1628-0x00000000078B0000-0x00000000078C2000-memory.dmp family_xworm -
Xworm family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\XClient = "C:\\Users\\Admin\\AppData\\Roaming\\XClient.exe" 3f5c422fc745b9c39fb6933065f4da77b86b2956b52423e2bdbc5012d9df5ddfN.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3f5c422fc745b9c39fb6933065f4da77b86b2956b52423e2bdbc5012d9df5ddfN.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 696 3f5c422fc745b9c39fb6933065f4da77b86b2956b52423e2bdbc5012d9df5ddfN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3f5c422fc745b9c39fb6933065f4da77b86b2956b52423e2bdbc5012d9df5ddfN.exe"C:\Users\Admin\AppData\Local\Temp\3f5c422fc745b9c39fb6933065f4da77b86b2956b52423e2bdbc5012d9df5ddfN.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:696