Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14-11-2024 00:15
Behavioral task
behavioral1
Sample
exe001.exe
Resource
win7-20241010-en
General
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Target
exe001.exe
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Size
784KB
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MD5
5f3ffa0f958ce3246fda91a7ac79388c
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SHA1
df179a9dce7553871d69ad7ad5239b2812bf8b0c
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SHA256
0b34b10a2bf7f023508bd768f4c174edca9b70f4cd59d434ecddb03f9c1953e1
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SHA512
1f71450434f9ddb1fea5092c7dc8689672ade4b92b5a92b0a54c5ee2d2bb8d10e01de76652968bb5e9757857c6a437d5a4afe80b77cedcd2edd27bf233fda35d
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SSDEEP
12288:qA3RAkZXusXmJpxTqF81ikUXID+UxDAJIbcE5o8c8dQyr64KNBOctIaVCy2iqxcy:qA3RAkN92xOlkR+UxDn9gc+BOmwKC
Malware Config
Signatures
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Xmrig family
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XMRig Miner payload 6 IoCs
Processes:
resource yara_rule behavioral2/memory/1244-2-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral2/memory/1244-14-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral2/memory/1748-17-0x0000000000400000-0x0000000000593000-memory.dmp xmrig behavioral2/memory/1748-30-0x0000000005480000-0x0000000005613000-memory.dmp xmrig behavioral2/memory/1748-22-0x0000000000400000-0x0000000000587000-memory.dmp xmrig behavioral2/memory/1748-31-0x0000000000400000-0x0000000000587000-memory.dmp xmrig -
Deletes itself 1 IoCs
Processes:
exe001.exepid Process 1748 exe001.exe -
Executes dropped EXE 1 IoCs
Processes:
exe001.exepid Process 1748 exe001.exe -
Processes:
resource yara_rule behavioral2/memory/1244-0-0x0000000000400000-0x0000000000712000-memory.dmp upx behavioral2/memory/1748-13-0x0000000000400000-0x0000000000712000-memory.dmp upx behavioral2/files/0x0008000000023c92-12.dat 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.
Processes:
exe001.exeexe001.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language exe001.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language exe001.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
exe001.exepid Process 1244 exe001.exe -
Suspicious use of UnmapMainImage 2 IoCs
Processes:
exe001.exeexe001.exepid Process 1244 exe001.exe 1748 exe001.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
exe001.exedescription pid Process procid_target PID 1244 wrote to memory of 1748 1244 exe001.exe 84 PID 1244 wrote to memory of 1748 1244 exe001.exe 84 PID 1244 wrote to memory of 1748 1244 exe001.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\exe001.exe"C:\Users\Admin\AppData\Local\Temp\exe001.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1244 -
C:\Users\Admin\AppData\Local\Temp\exe001.exeC:\Users\Admin\AppData\Local\Temp\exe001.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:1748
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
784KB
MD503bbefaf0280ebc9234e8f2a7e905b0c
SHA102a2bd6803c819ae0cf8026cae9f37b636799530
SHA256eee4b9b9cf5ea592d44630e65a3889ac2a27ff2e5dc16471ca9685e43c4ef7b1
SHA512980191f306bd869f1eef73d1f9b2be91b904627d3af270e2ba886c6b1b597285a07e4e3245b5d2cf047b3901b9e4f4362dd20a8bf4020a702016260eaa16bdda