Analysis
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max time kernel
71s -
max time network
26s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
21-07-2024 09:38
Behavioral task
behavioral1
Sample
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe
Resource
win7-20240708-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
16 signatures
150 seconds
Errors
Reason
Machine shutdown
General
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Target
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe
-
Size
145KB
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MD5
337559ae1b02b42586781787918b4b6c
-
SHA1
114577ce6270fde6ed9dbc782484bfa36766baed
-
SHA256
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505
-
SHA512
8f6a3ed66d74a3950c78b24c8617714697ba8f3eea8ff75ba74206a2ee814212389d50d2824cdf96311774f16730429e4bae28b9c59b97dd0baf4e20dc73189f
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SSDEEP
3072:uqJogYkcSNm9V7D/Lwi7Z2ncxMN9vMWT:uq2kc4m9tDTwi7Z2cF
Score
7/10
Malware Config
Signatures
-
Deletes itself 1 IoCs
Processes:
FFC2.tmppid Process 1028 FFC2.tmp -
Executes dropped EXE 1 IoCs
Processes:
FFC2.tmppid Process 1028 FFC2.tmp -
Loads dropped DLL 1 IoCs
Processes:
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exepid Process 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe -
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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Drops desktop.ini file(s) 2 IoCs
Processes:
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exedescription ioc Process File opened for modification C:\$Recycle.Bin\S-1-5-21-2958949473-3205530200-1453100116-1000\desktop.ini c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-2958949473-3205530200-1453100116-1000\desktop.ini c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
Processes:
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\txdM9F1WD.bmp" c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\txdM9F1WD.bmp" c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
Processes:
FFC2.tmppid Process 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp -
Modifies Control Panel 2 IoCs
Processes:
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Control Panel\Desktop\WallpaperStyle = "10" c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Key created \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Control Panel\Desktop c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe -
Modifies registry class 5 IoCs
Processes:
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.txdM9F1WD\ = "txdM9F1WD" c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\txdM9F1WD\DefaultIcon c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\txdM9F1WD c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txdM9F1WD\DefaultIcon\ = "C:\\ProgramData\\txdM9F1WD.ico" c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.txdM9F1WD c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exepid Process 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe -
Suspicious behavior: RenamesItself 26 IoCs
Processes:
FFC2.tmppid Process 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp 1028 FFC2.tmp -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exedescription pid Process Token: SeAssignPrimaryTokenPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeDebugPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: 36 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeImpersonatePrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeIncBasePriorityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeIncreaseQuotaPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: 33 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeManageVolumePrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeProfSingleProcessPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeRestorePrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSystemProfilePrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeTakeOwnershipPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeShutdownPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeDebugPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeBackupPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe Token: SeSecurityPrivilege 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exedescription pid Process procid_target PID 2624 wrote to memory of 1028 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 33 PID 2624 wrote to memory of 1028 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 33 PID 2624 wrote to memory of 1028 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 33 PID 2624 wrote to memory of 1028 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 33 PID 2624 wrote to memory of 1028 2624 c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe"C:\Users\Admin\AppData\Local\Temp\c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505.exe"1⤵
- Loads dropped DLL
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\ProgramData\FFC2.tmp"C:\ProgramData\FFC2.tmp"2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
PID:1028
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x14c1⤵PID:2752
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
129B
MD579f5c5fd5fefe334200b1ae81177b93f
SHA14a315854f5b863e611dc31927c66a11bcb69b242
SHA2565431df579b8d9fad2f14e10f423ab5b8a234026b84589c04f9a7e6fe7901ce21
SHA5122fc6c445893e10c1b0fa5391e597fe6f79ac30ebb62fa346e7769cd8cac59943f681064e367b48f0532ffed09078166b4f5bdee6004599dfd86e0b14a12f4431
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C:\Users\Admin\AppData\Local\Temp\DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
Filesize145KB
MD5642d50edaac7d9985f98434d201fc559
SHA14edbd44e78c0e81cd401b95e6c4c7fba7dcb2600
SHA2566b774666ca7cbfc239fffc8cd7dcf0f2520fbf46aeda80a7037f2692a5ef7d18
SHA512fb70e9ea3b24ee7a7591757e127705d1cdd6a8c98ed185d23a104a60e1931f03790c13efd320e6657776d92fdb52fb4584f8bf6a139343070190cd8cfd35e599
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Filesize
27B
MD5734928ecdc131bc5f8de15316a4a3c36
SHA199f69f63b39bc26bab9e3a88a37e5eca67aff5c8
SHA2565778fea386e2432c9d30e0a22ad06a4021462d6688c3dd2bf19e7a0206049fd5
SHA512e0490bc9cb7cb18c99824eaf8aa37ee10be841245a3aa03f227d80dfd63ab125d025de6d9374883707a0ce60dc6e85079ada0bd1a22121ed9e9c75836fcf979d
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Filesize
129B
MD5da813a0644cea18da7e61a8b3cae22f2
SHA1147aa2b6647f964676453b5115df869aa55739d8
SHA2563f969c61a84fd58d1640348d61ff70defbc2afb9d99f9ffffcab9e215211341d
SHA5122a5e405da5b73a59790c78add9d60340324faaaf8aae0fa7e2bd715125114d2614ddedeecce0484dba2d9a883847d0d9ef1d9e867ee4b7009cf16ff35005611d
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Filesize
14KB
MD5294e9f64cb1642dd89229fff0592856b
SHA197b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf