Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 03:58
Static task
static1
Behavioral task
behavioral1
Sample
36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe
Resource
win7-20231129-en
General
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Target
36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe
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Size
15.2MB
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MD5
1e07d826c0967e24f47cc617a259d72a
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SHA1
7e2f81a3cc1e1969b8528d7a0742b01e54c95a6b
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SHA256
36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac
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SHA512
f404a45c12c431562cf14b40075cf17d14ad0763cf2d9972a15f9ff54cd1b63f9b751aa6b79fcb79fc0a6c0ba651b2ec4f8a9e225026beb87f8c22ecaf09bbda
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SSDEEP
393216:iOPpGNvJIOf+ijdxatcx5lS2KIRSgCXEPTwFk8s:1PpGUOf+iTscvlaI9ik8s
Malware Config
Signatures
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Detect Blackmoon payload 9 IoCs
Processes:
resource yara_rule behavioral1/memory/2924-6-0x0000000000400000-0x00000000009FA000-memory.dmp family_blackmoon behavioral1/memory/2924-7-0x0000000000400000-0x00000000009FA000-memory.dmp family_blackmoon behavioral1/memory/2924-9-0x0000000000400000-0x00000000009FA000-memory.dmp family_blackmoon behavioral1/memory/2924-11-0x0000000000400000-0x00000000009FA000-memory.dmp family_blackmoon behavioral1/memory/2924-10-0x0000000000400000-0x00000000009FA000-memory.dmp family_blackmoon behavioral1/memory/2924-8-0x0000000000400000-0x00000000009FA000-memory.dmp family_blackmoon behavioral1/memory/2924-48-0x0000000000400000-0x00000000009FA000-memory.dmp family_blackmoon behavioral1/memory/2632-84-0x0000000000400000-0x00000000009FA000-memory.dmp family_blackmoon behavioral1/memory/2632-86-0x0000000000400000-0x00000000009FA000-memory.dmp family_blackmoon -
Executes dropped EXE 1 IoCs
Processes:
1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exepid process 2632 1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe -
Loads dropped DLL 1 IoCs
Processes:
36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exepid process 2924 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exedescription ioc process File opened (read-only) \??\T: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\B: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\O: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\L: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\R: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\S: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\Y: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\E: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\H: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\J: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\N: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\P: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\Q: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\U: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\W: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\G: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\I: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\Z: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\M: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\V: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\X: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\A: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe File opened (read-only) \??\K: 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main 1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exepid process 2924 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe 2924 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe 2924 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe 2632 1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe 2632 1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe 2632 1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exedescription pid process target process PID 2924 wrote to memory of 2632 2924 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe 1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe PID 2924 wrote to memory of 2632 2924 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe 1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe PID 2924 wrote to memory of 2632 2924 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe 1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe PID 2924 wrote to memory of 2632 2924 36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe 1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe"C:\Users\Admin\AppData\Local\Temp\36bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\ËêÔ³ÁĬ\1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exeC:\ËêÔ³ÁĬ\1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exe2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2632
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\3L0FCB2H\errorPageStrings[1]Filesize
2KB
MD5e3e4a98353f119b80b323302f26b78fa
SHA120ee35a370cdd3a8a7d04b506410300fd0a6a864
SHA2569466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66
SHA512d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\3L0FCB2H\httpErrorPagesScripts[1]Filesize
8KB
MD53f57b781cb3ef114dd0b665151571b7b
SHA1ce6a63f996df3a1cccb81720e21204b825e0238c
SHA25646e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad
SHA5128cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa
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C:\Users\Admin\AppData\Local\Temp\35c55ddbff6d6a39d0f69a4307e81917.txtFilesize
12B
MD55a83c273f6b6f336a0723dfc246ecc74
SHA11c41f33e1771e612d501ef9cbd707a1c88c94715
SHA2561e6e39358f7df24534ad36e677cf3368af5315caad26a4a4950c1a2a5c415db9
SHA5121ae928a2fa6f08e1df7ba1c74e707ad8aa57ad1da6a511127ce6a3750894b0a6a839608b5ba544fb273f48e92c0fc61e808eafd59165b1e50386974a2f2db388
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\ËêÔ³ÁĬ\1706636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac.exeFilesize
15.2MB
MD51e07d826c0967e24f47cc617a259d72a
SHA17e2f81a3cc1e1969b8528d7a0742b01e54c95a6b
SHA25636bdcbc3d58461630c1277f2453ed1edde29d56c45fbb6231a5a7777726e66ac
SHA512f404a45c12c431562cf14b40075cf17d14ad0763cf2d9972a15f9ff54cd1b63f9b751aa6b79fcb79fc0a6c0ba651b2ec4f8a9e225026beb87f8c22ecaf09bbda
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memory/2632-86-0x0000000000400000-0x00000000009FA000-memory.dmpFilesize
6.0MB
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memory/2632-84-0x0000000000400000-0x00000000009FA000-memory.dmpFilesize
6.0MB
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memory/2632-49-0x0000000000400000-0x00000000009FA000-memory.dmpFilesize
6.0MB
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memory/2924-8-0x0000000000400000-0x00000000009FA000-memory.dmpFilesize
6.0MB
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memory/2924-1-0x00000000001C0000-0x00000000001C3000-memory.dmpFilesize
12KB
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memory/2924-10-0x0000000000400000-0x00000000009FA000-memory.dmpFilesize
6.0MB
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memory/2924-48-0x0000000000400000-0x00000000009FA000-memory.dmpFilesize
6.0MB
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memory/2924-11-0x0000000000400000-0x00000000009FA000-memory.dmpFilesize
6.0MB
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memory/2924-46-0x000000000D030000-0x000000000D62A000-memory.dmpFilesize
6.0MB
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memory/2924-45-0x00000000001C0000-0x00000000001C3000-memory.dmpFilesize
12KB
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memory/2924-9-0x0000000000400000-0x00000000009FA000-memory.dmpFilesize
6.0MB
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memory/2924-7-0x0000000000400000-0x00000000009FA000-memory.dmpFilesize
6.0MB
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memory/2924-6-0x0000000000400000-0x00000000009FA000-memory.dmpFilesize
6.0MB
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memory/2924-5-0x00000000004FF000-0x0000000000500000-memory.dmpFilesize
4KB
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memory/2924-0-0x0000000000400000-0x00000000009FA000-memory.dmpFilesize
6.0MB