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Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
05/07/2024, 03:09
Static task
static1
Behavioral task
behavioral1
Sample
d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe
Resource
win10v2004-20240704-en
General
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Target
d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe
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Size
255KB
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MD5
b86cde048d04338932801517f2d9f949
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SHA1
7b4587e6eac55f9c7aa08eb3095872c7cb1f4659
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SHA256
d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450
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SHA512
444d506790012b625923488d1456a60aea3d987b5537a5496038e0c656a6c5e65db92113262c096e0463b90d5059f22ad41c8e0aa6bf796cc5b783485a0a78da
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SSDEEP
6144:8P0/5CI22/9fW3AOfD2ooXonetczg2870V:p/IC9foAyetkg287o
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2276 d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe -
Executes dropped EXE 1 IoCs
pid Process 2276 d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 4588 3132 WerFault.exe 79 1708 2276 WerFault.exe 87 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3132 d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2276 d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3132 wrote to memory of 2276 3132 d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe 87 PID 3132 wrote to memory of 2276 3132 d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe 87 PID 3132 wrote to memory of 2276 3132 d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe"C:\Users\Admin\AppData\Local\Temp\d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3132 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 3722⤵
- Program crash
PID:4588
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C:\Users\Admin\AppData\Local\Temp\d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exeC:\Users\Admin\AppData\Local\Temp\d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2276 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 3443⤵
- Program crash
PID:1708
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3132 -ip 31321⤵PID:636
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2276 -ip 22761⤵PID:4828
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\d0eb4bc45fdd2d72b5f2e7004fe49baea66816f89375cd63f3baf50fbfb17450.exe
Filesize255KB
MD5a793825175a0757a78cec61778774384
SHA14cf7cf77e3fba9e8276029219145c70e3a61f8f7
SHA256a086fdb85da458fb59c13ce5a15ef101843f9e02a969b5df7f1e908736be9f64
SHA5126574b9828bf819bdfca8966ede174b6167187fc498af7d4890281ee2768689d8ca2283ab00adc15242bb4304a7793daf4650f35427e0baf0575a971b216f3f0f