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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
12/09/2024, 22:37
Static task
static1
Behavioral task
behavioral1
Sample
6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe
Resource
win10-20240404-en
General
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Target
6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe
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Size
512KB
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MD5
2b94acc7f172ad679d500af8455d4701
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SHA1
57045f7fac40cabe31db0e142d284c85a3bb10d0
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SHA256
6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca
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SHA512
77dd0b3a5fabe666a33c24511538eb76f9ae552be917f99295f2568381212bff47a89dfe359d5be16a92df672a2eb185c645bb3611de988e56b1a265858f8de8
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SSDEEP
12288:r0GXw4brt8rrekMgukAlOyz0GfPfHZDjXpO9FI/:rdXw41oikMgu1lBz0WXp9O7G
Malware Config
Signatures
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1952 set thread context of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1240 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 1240 RegAsm.exe Token: SeBackupPrivilege 1240 RegAsm.exe Token: SeSecurityPrivilege 1240 RegAsm.exe Token: SeSecurityPrivilege 1240 RegAsm.exe Token: SeSecurityPrivilege 1240 RegAsm.exe Token: SeSecurityPrivilege 1240 RegAsm.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31 PID 1952 wrote to memory of 1240 1952 6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe"C:\Users\Admin\AppData\Local\Temp\6fd3f0bb829695dbf036155c0168e674b05e9b3f04a4c20557b3d3611e62baca.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1240
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b