Analysis
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max time kernel
104s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20250207-en -
resource tags
arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system -
submitted
11-02-2025 07:59
Behavioral task
behavioral1
Sample
Client.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Client.exe
Resource
win10v2004-20250207-en
General
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Target
Client.exe
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Size
3.0MB
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MD5
8f46c856f33bbb279be7a0726f15016b
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SHA1
d53277431505498980f1e460f7fcbb6e5f56b98d
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SHA256
7b77cc567a3c5e8a31e8abe7404bc2b39198e51d4b3adae736caf5fbe484e2a6
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SHA512
4b0bf3fb9b17e7f194c7ae890ebc2946b0b906223c232d2286d9496c4706622ba83a182d492f6810d275a495bbbe40ab15b3a145e552c916be25e7bc6fc4d6f3
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SSDEEP
49152:ojOzoGbbNpVlHGLSa9gUBX3B3kNC3H6vUZlr/NFQ:ojO0ENBGLSm
Malware Config
Signatures
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Asyncrat family
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StormKitty
StormKitty is an open source info stealer written in C#.
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StormKitty payload 1 IoCs
resource yara_rule behavioral2/memory/4224-1-0x000001CF61F70000-0x000001CF62274000-memory.dmp family_stormkitty -
Stormkitty family
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Downloads MZ/PE file 1 IoCs
flow pid Process 39 2796 Process not Found -
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 MicrosoftEdgeUpdate.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2712 MicrosoftEdgeUpdate.exe -
Suspicious use of AdjustPrivilegeToken 43 IoCs
description pid Process Token: SeDebugPrivilege 4224 Client.exe Token: SeIncreaseQuotaPrivilege 4224 Client.exe Token: SeSecurityPrivilege 4224 Client.exe Token: SeTakeOwnershipPrivilege 4224 Client.exe Token: SeLoadDriverPrivilege 4224 Client.exe Token: SeSystemProfilePrivilege 4224 Client.exe Token: SeSystemtimePrivilege 4224 Client.exe Token: SeProfSingleProcessPrivilege 4224 Client.exe Token: SeIncBasePriorityPrivilege 4224 Client.exe Token: SeCreatePagefilePrivilege 4224 Client.exe Token: SeBackupPrivilege 4224 Client.exe Token: SeRestorePrivilege 4224 Client.exe Token: SeShutdownPrivilege 4224 Client.exe Token: SeDebugPrivilege 4224 Client.exe Token: SeSystemEnvironmentPrivilege 4224 Client.exe Token: SeRemoteShutdownPrivilege 4224 Client.exe Token: SeUndockPrivilege 4224 Client.exe Token: SeManageVolumePrivilege 4224 Client.exe Token: 33 4224 Client.exe Token: 34 4224 Client.exe Token: 35 4224 Client.exe Token: 36 4224 Client.exe Token: SeIncreaseQuotaPrivilege 4224 Client.exe Token: SeSecurityPrivilege 4224 Client.exe Token: SeTakeOwnershipPrivilege 4224 Client.exe Token: SeLoadDriverPrivilege 4224 Client.exe Token: SeSystemProfilePrivilege 4224 Client.exe Token: SeSystemtimePrivilege 4224 Client.exe Token: SeProfSingleProcessPrivilege 4224 Client.exe Token: SeIncBasePriorityPrivilege 4224 Client.exe Token: SeCreatePagefilePrivilege 4224 Client.exe Token: SeBackupPrivilege 4224 Client.exe Token: SeRestorePrivilege 4224 Client.exe Token: SeShutdownPrivilege 4224 Client.exe Token: SeDebugPrivilege 4224 Client.exe Token: SeSystemEnvironmentPrivilege 4224 Client.exe Token: SeRemoteShutdownPrivilege 4224 Client.exe Token: SeUndockPrivilege 4224 Client.exe Token: SeManageVolumePrivilege 4224 Client.exe Token: 33 4224 Client.exe Token: 34 4224 Client.exe Token: 35 4224 Client.exe Token: 36 4224 Client.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Client.exe"C:\Users\Admin\AppData\Local\Temp\Client.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4224
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIzIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5ODUiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODQ0NDQzNjAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0OTk2NzMyNTEyIi8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2712