Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28/04/2024, 22:29
Static task
static1
Behavioral task
behavioral1
Sample
70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe
Resource
win10v2004-20240419-en
General
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Target
70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe
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Size
1.1MB
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MD5
904170a445fd759ebab6c6c18a59a42c
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SHA1
7b2b3341188a36b92ad0e691b079bb0326477d1c
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SHA256
70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2
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SHA512
f3e3136533099a9f943701927b60802ad7f6c512264648e850830a0cc3e5ea4bfe62638091f4f514824b3d85509ef616d103d87126d3264e9cc9f91816f71c64
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SSDEEP
12288:Q3woJJP0IWTruFZiRDjVDa/ZS4fD7HnhvMCtjW:QXcIWTKiRxa/ZS4fDDueC
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1244 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe -
Executes dropped EXE 1 IoCs
pid Process 1244 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe -
Loads dropped DLL 4 IoCs
pid Process 2220 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe 2140 WerFault.exe 2140 WerFault.exe 2140 WerFault.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2140 1244 WerFault.exe 29 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2220 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1244 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2220 wrote to memory of 1244 2220 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe 29 PID 2220 wrote to memory of 1244 2220 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe 29 PID 2220 wrote to memory of 1244 2220 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe 29 PID 2220 wrote to memory of 1244 2220 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe 29 PID 1244 wrote to memory of 2140 1244 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe 30 PID 1244 wrote to memory of 2140 1244 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe 30 PID 1244 wrote to memory of 2140 1244 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe 30 PID 1244 wrote to memory of 2140 1244 70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe"C:\Users\Admin\AppData\Local\Temp\70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Users\Admin\AppData\Local\Temp\70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exeC:\Users\Admin\AppData\Local\Temp\70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1244 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1244 -s 1443⤵
- Loads dropped DLL
- Program crash
PID:2140
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\70d218933c346559b43577497939c91024922cc85983e9f7048e8eb61e1f37a2.exe
Filesize1.1MB
MD572201428245ac58450ca4e07bb562d00
SHA1fe35dff1fb878da4638246559454902630f5f6a4
SHA256cb80576f102f060d9dba20a6a16317cc3e59f033d091c8e68612ccc253a9ed52
SHA5121a92fa90101cdada90a5b519f55d35ab481b14d05be3dd64bef37801a06911d14b4b56dfaa27302b004a6b0fda2e4b1ccc3e37ee74560ea6ae3610bb1e6e351d