Analysis
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max time kernel
146s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-12-2024 00:02
Static task
static1
Behavioral task
behavioral1
Sample
6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe
Resource
win7-20240708-en
General
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Target
6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe
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Size
589KB
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MD5
7dde2f2681bfabfcfdfeeabdcf2765cc
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SHA1
3f33df75440a614b732c622cc30b710338a9e671
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SHA256
6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf
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SHA512
4565eb5f9ac8a8a3909c498facd3c064a89658c7432b7dc7ea999970ee0257d3a08e6172f3ef1689f53bda3917b05c7923fcb22b6257522d3f66491514c9a685
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SSDEEP
12288:k46Lga9mCndsYvvw/CyrkowPAfkvK5ajrXBjvrEH7zPL:CLga9mCndsYvwCAkPPAfkvSy1rEH7zPL
Malware Config
Signatures
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Floxif family
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral2/files/0x000b000000023bc3-1.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000b000000023bc3-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\M: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\P: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\Q: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\Z: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\G: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\L: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\O: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\U: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\J: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\K: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\R: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\S: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\V: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\Y: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\E: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\I: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\N: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\T: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\W: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\X: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\e: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File opened (read-only) \??\H: 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe -
resource yara_rule behavioral2/files/0x000b000000023bc3-1.dat upx behavioral2/memory/4748-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4748-23-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4748-29-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4748-34-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4748-40-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File created \??\c:\program files\common files\system\symsrv.dll.000 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe File created C:\Program Files\Common Files\System\symsrv.dll 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Logs\CoolInstall\CoolInstall.log 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.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 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4748 wrote to memory of 1504 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe 82 PID 4748 wrote to memory of 1504 4748 6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe"C:\Users\Admin\AppData\Local\Temp\6ecae7d496c1ce0d3b508ddfd621f95060cc3468e08bd2c7c5591f0d560533bf.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4748 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\temp\GetPart.bat2⤵PID:1504
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
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Filesize
98B
MD52d1f89869dc8657ffd579dee66f4b40b
SHA1c190ae3ea592b3e6307a8dc5b5c1182417fd640a
SHA256f724a5a958d36092a1dd2e8684edeb6da6ff82b99eeb4c32499f3b62649ccea8
SHA512ac3d1a098965160d52e615a7b87788c41ade851e941ad71c105a1c1f2246106a9c18b71b5a790a3d8a7815113ff072e1187ed05db55fd1d346fc5a022961be02