Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
28/07/2024, 06:35
Static task
static1
Behavioral task
behavioral1
Sample
f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe
Resource
win10v2004-20240709-en
General
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Target
f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe
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Size
2.4MB
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MD5
dd47d3ccc6024d2ba9900cf3ce891437
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SHA1
2f8b96944b65f96e32ca200b00a49c58e2285a33
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SHA256
f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37
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SHA512
09a6f78545fef73c629c5a0945a259eb0dc7438e0734243f394d443bed3d67cf856567898a58b210fbaee092dae1a03441a66d4e6e06511abe5c04811c73b6a6
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SSDEEP
49152:9edZBy3MKKJcwxnxi6r9KrRcwiaPfZHjbOlqUsu55rmrK3I2:9e/80pbcrRcw1Pf5jbG8u55arKr
Malware Config
Signatures
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral1/files/0x00090000000120f9-1.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x00090000000120f9-1.dat acprotect -
Loads dropped DLL 5 IoCs
pid Process 2248 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe 2712 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe 2248 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe 2248 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe 2248 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe -
resource yara_rule behavioral1/memory/2248-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/files/0x00090000000120f9-1.dat upx behavioral1/memory/2712-12-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2712-33-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2248-36-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\e: f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe -
Drops file in Program Files directory 5 IoCs
description ioc Process File created C:\Program Files (x86)\Common Files\microsoft shared\ink\tiptsf.dll.tmp f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\tiptsf.dll.tmp f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe File created \??\c:\program files\common files\system\symsrv.dll.000 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe File created C:\Program Files\Common Files\System\symsrv.dll f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\tiptsf.dll f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2248 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2248 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe Token: SeDebugPrivilege 2712 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2248 wrote to memory of 2712 2248 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe 31 PID 2248 wrote to memory of 2712 2248 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe 31 PID 2248 wrote to memory of 2712 2248 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe 31 PID 2248 wrote to memory of 2712 2248 f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe"C:\Users\Admin\AppData\Local\Temp\f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Users\Admin\AppData\Local\Temp\f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe"C:\Users\Admin\AppData\Local\Temp\f885b625bb844eea4fa2b974eaeea0e2f1b5db792ba991243f3b2d004a5ccb37.exe" -el -s2 "-dX:\Tools\Portable_Vgo2000" "-sp"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2712
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.3MB
MD559910de3291fa9293f97d4999cd856bf
SHA1acca7c6f46ec8be28972c5f67194a98ea61f526b
SHA25687aaf8c93652ce12efd8f4fcb2c3297c12378ae8cc6da3a4f409298270a30c36
SHA51234d6352629ad8023b2c52cf2d6feb801ce03a5e4bb29ea9c92c82a8b6f5b03ac2b4bbac8e5606e72baf1facf24370388a01cab586435a9dbfae9be8a1be00b81
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Filesize
416KB
MD505c748697954cd5693ee4bfaa84d6cb2
SHA1150fd9ede55901828664d08e8970c188c16d88fb
SHA256ddcecfcad5453679d3f1ca4a71e89d9dce4c0f65ddd60b8ca19d4679c65af3f1
SHA512b6cc5b8a3640228eae0582c8c8508a6831da34c16613f7318e5c33fba0656948aa4864fd3a6f4980469b25ca81a695202807fa0f983eb24e488cecd2d901beff
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Filesize
416KB
MD5afee8d425af7853bee2f9bd11ebe49f6
SHA150982a65b43299cb845fd6b484e5d9911f3e959b
SHA25663cb0e76635388028def396334b2541e13928b18c935a2a5f40aaa91b0cb3a90
SHA512c67a07f90b3868eca5804f37db83128e7eacd8d845a451e27a76a1b558d03bfecf389feaa0a1d7f10d99586af3f1a35684a649426a4b3ba1d683372ae631dbe6
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab