Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03-07-2024 22:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe
Resource
win7-20240611-en
windows7-x64
4 signatures
150 seconds
General
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Target
03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe
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Size
2.6MB
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MD5
f752dec00ecccadadfbd35c32ae16bf5
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SHA1
464748d9b42ebe463c6da73b1836517442694e26
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SHA256
3677d4f5c9958bfaaa37b3a49f3ab3b70d78e40c717280c3add5df4442c8fc58
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SHA512
bcec21635021cbad0ca4be0ae00cd23ff50f03204504e3c039c288674ee75cde7b95bb203714f42c355d1b3c43b006ae5c4c34dd27c65511d22c00790155b9f0
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SSDEEP
12288:uRIzYTTBKteXpbUGbLoneSXepXrsM975Cogg8KZ:uRI89la4bCoUKZ
Malware Config
Extracted
Family
asyncrat
Version
0.5.8
Botnet
Default
C2
betterdays4me.duckdns.org:6606
betterdays4me.duckdns.org:7707
betterdays4me.duckdns.org:8808
Mutex
fULNLY9PC39i
Attributes
-
delay
3
-
install
false
-
install_folder
%AppData%
aes.plain
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exedescription pid process target process PID 4828 set thread context of 1128 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exedescription pid process Token: SeDebugPrivilege 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exedescription pid process target process PID 4828 wrote to memory of 1128 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe PID 4828 wrote to memory of 1128 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe PID 4828 wrote to memory of 1128 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe PID 4828 wrote to memory of 1128 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe PID 4828 wrote to memory of 1128 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe PID 4828 wrote to memory of 1128 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe PID 4828 wrote to memory of 1128 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe PID 4828 wrote to memory of 1128 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe PID 4828 wrote to memory of 4020 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe PID 4828 wrote to memory of 4020 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe PID 4828 wrote to memory of 4020 4828 03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe msbuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe"C:\Users\Admin\AppData\Local\Temp\03_07_2024_Dönemi_MEVDUAT Ekstre Bilgiler.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1128-5-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/1128-6-0x00000000746EE000-0x00000000746EF000-memory.dmpFilesize
4KB
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memory/1128-8-0x00000000746E0000-0x0000000074E90000-memory.dmpFilesize
7.7MB
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memory/1128-9-0x00000000746E0000-0x0000000074E90000-memory.dmpFilesize
7.7MB
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memory/4828-0-0x0000022088DF0000-0x0000022088E16000-memory.dmpFilesize
152KB
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memory/4828-1-0x00007FFA75253000-0x00007FFA75255000-memory.dmpFilesize
8KB
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memory/4828-2-0x00000220A3370000-0x00000220A3396000-memory.dmpFilesize
152KB
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memory/4828-3-0x000002208A9D0000-0x000002208AA34000-memory.dmpFilesize
400KB
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memory/4828-4-0x00007FFA75250000-0x00007FFA75D11000-memory.dmpFilesize
10.8MB
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memory/4828-7-0x00007FFA75250000-0x00007FFA75D11000-memory.dmpFilesize
10.8MB