Analysis
- max time kernel
149s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/04/2026, 09:55
Behavioral task
behavioral1
Sample
acee8f9d1f4ea6b8f377d3af86a5499193c8b5954c5105dcae11944a5aeec05d.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
General
- Target acee8f9d1f4ea6b8f377d3af86a5499193c8b5954c5105dcae11944a5aeec05d.exe
- Size 1.6MB
- Sample260425-lxtg8aev7y
- SHA256 acee8f9d1f4ea6b8f377d3af86a5499193c8b5954c5105dcae11944a5aeec05d
- MD5 92d847d20a8a0e0e5f632f486241136b
- SHA1 0ed87a0e7738c7a5c163adade6f225256129ad3c
- SHA512 574318138a1b91fb6607e60e34fde40896a5f7cb8dbdbd497a1cb646b35b4278c1996929855352835d757930ee9a19a2c2ff07ef621e354637780442b7885dca
- SSDEEP 49152:M4gdQ6lRdiGTGTZISxcoGIDaC1i8Uud9Wp72B:7gMhHcc
- TLSH T1FD857E23B211C097D1312AB163B316347CB85B312E749577EFE4AEB62C74662DF2660E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detect Blackmoon payload 5 IoCs
resource yara_rule behavioral1/memory/3960-0-0x0000000000400000-0x00000000005A7000-memory.dmp family_blackmoon behavioral1/files/0x001c000000024244-5.dat family_blackmoon behavioral1/memory/656-7-0x0000000000400000-0x00000000005A7000-memory.dmp family_blackmoon behavioral1/memory/3960-8-0x0000000000400000-0x00000000005A7000-memory.dmp family_blackmoon behavioral1/memory/656-9-0x0000000000400000-0x00000000005A7000-memory.dmp family_blackmoon - Deletes itself 1 IoCs
pid Process 656 rmqffuvw.exe - Executes dropped EXE 1 IoCs
pid Process 656 rmqffuvw.exe -
resource yara_rule behavioral1/memory/3960-0-0x0000000000400000-0x00000000005A7000-memory.dmp upx behavioral1/files/0x001c000000024244-5.dat upx behavioral1/memory/656-7-0x0000000000400000-0x00000000005A7000-memory.dmp upx behavioral1/memory/3960-8-0x0000000000400000-0x00000000005A7000-memory.dmp upx behavioral1/memory/656-9-0x0000000000400000-0x00000000005A7000-memory.dmp upx - 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 acee8f9d1f4ea6b8f377d3af86a5499193c8b5954c5105dcae11944a5aeec05d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rmqffuvw.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3960 acee8f9d1f4ea6b8f377d3af86a5499193c8b5954c5105dcae11944a5aeec05d.exe Token: SeDebugPrivilege 656 rmqffuvw.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3960 wrote to memory of 656 3960 acee8f9d1f4ea6b8f377d3af86a5499193c8b5954c5105dcae11944a5aeec05d.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\acee8f9d1f4ea6b8f377d3af86a5499193c8b5954c5105dcae11944a5aeec05d.exe"C:\Users\Admin\AppData\Local\Temp\acee8f9d1f4ea6b8f377d3af86a5499193c8b5954c5105dcae11944a5aeec05d.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3960 -
C:\Users\Admin\AppData\Local\Temp\rmqffuvw.exeC:\Users\Admin\AppData\Local\Temp\rmqffuvw.exe /-runpayload|C:\Users\Admin\AppData\Local\Temp\acee8f9d1f4ea6b8f377d3af86a5499193c8b5954c5105dcae11944a5aeec05d.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:656
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\rmqffuvw.exe
- Size 1.6MB
- SHA256 14575a3dd0e792b2c3e81cc49b0eef39d4733b4acdce30bb0985df906a013442
- MD5 08cd8b4bf08962afc37e5159458b6a59
- SHA1 ea444482d30174cdd3d01f4eed3c45d2cc604813
- SHA512 b080b1316299b60f3e2957f95ec0d3eddc321a96461b3cdd24febc9a102caeee1b31111b551c6f4d37ed2f727b25da92850f0a0e41d81ba7c7e6dfc3cd871b53
- SSDEEP 49152:M4gdQ6lRdiGTGTZISxcoGIDaC1i8Uud9Wp72c:7gMhHct
- TLSH T10A857E23B211C097D1312AB163B316347CB85B312E749577EFE4AEB62C74662DF2660E
- MD5 SHA1 SHA512 SSDEEP TLSH