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Analysis
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max time kernel
141s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
10/12/2024, 00:04
Static task
static1
Behavioral task
behavioral1
Sample
e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe
Resource
win7-20240729-en
General
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Target
e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe
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Size
272KB
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MD5
72b3ca1163908175823c69eb2e43f316
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SHA1
55e204c7d553211ac0170c2fd77eb2208db28c34
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SHA256
e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8
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SHA512
36d40edfccf3adcc555252db85f5063474d71199b5fad6b977490787247df2bba7fc9164f990059ff2b5bd4470025a6258708a25f4bf864ce51eccaecf89ca35
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SSDEEP
6144:n+fr8JmUhbNIj28ebHr8CQXBV+UdvrEFp7hKn:n+D8Ln1bL8CQXBjvrEH7U
Malware Config
Signatures
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Floxif family
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral1/files/0x00070000000120fe-1.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x00070000000120fe-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2008 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe -
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: e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe -
resource yara_rule behavioral1/files/0x00070000000120fe-1.dat upx behavioral1/memory/2008-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2008-22-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2008-23-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2008-27-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2008-30-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2008-35-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2008-38-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2008-39-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2008-45-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe File created \??\c:\program files\common files\system\symsrv.dll.000 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.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 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2008 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe 2008 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe 2008 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2008 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2008 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe 2008 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2008 wrote to memory of 2164 2008 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe 30 PID 2008 wrote to memory of 2164 2008 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe 30 PID 2008 wrote to memory of 2164 2008 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe 30 PID 2008 wrote to memory of 2164 2008 e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.exe"C:\Users\Admin\AppData\Local\Temp\e60783d91c7495c949981a6fd6308de6bb0b83fb8d45427f9b7377af311773a8.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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\system32\cmd.execmd /c C:\Windows\temp\GetPart.bat2⤵PID:2164
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
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Filesize
98B
MD52d1f89869dc8657ffd579dee66f4b40b
SHA1c190ae3ea592b3e6307a8dc5b5c1182417fd640a
SHA256f724a5a958d36092a1dd2e8684edeb6da6ff82b99eeb4c32499f3b62649ccea8
SHA512ac3d1a098965160d52e615a7b87788c41ade851e941ad71c105a1c1f2246106a9c18b71b5a790a3d8a7815113ff072e1187ed05db55fd1d346fc5a022961be02
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab