Analysis
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max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17-04-2024 04:22
Static task
static1
Behavioral task
behavioral1
Sample
f50641a335b856c0a7b7d0c7e0f56b45_JaffaCakes118.ps1
Resource
win7-20240220-en
General
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Target
f50641a335b856c0a7b7d0c7e0f56b45_JaffaCakes118.ps1
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Size
84KB
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MD5
f50641a335b856c0a7b7d0c7e0f56b45
-
SHA1
4972cc2ced7817a0a3556997a3718025b35a407f
-
SHA256
f927621a7bd2548f85a44695c585163e5d258ba8d2c81eb1d3b00b237443e3cf
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SHA512
e73be5e4bf65859d71f3d850c6aa11e7e8ba3f929283a78cfadc6cedde722b3e7b53b5090ed7ecfa4081bffa3ab3b4128c9d846973cda3d015e8f34c13f25d2f
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SSDEEP
1536:TcSoPFh67RiCEPzo/rJV4Jx59PwpMvj7QInrLdJg9mRY1tW:kPE9WJ1PRnrJJgUGW
Malware Config
Extracted
asyncrat
1.0.7
Default
rick63.publicvm.com:5900
DcRatMutex_qwqdanchun
-
delay
1
-
install
false
-
install_folder
%AppData%
Signatures
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Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DesktopLogin32bits.vbs powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3108 set thread context of 1452 3108 powershell.exe 86 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3108 powershell.exe 3108 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3108 powershell.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3108 wrote to memory of 1452 3108 powershell.exe 86 PID 3108 wrote to memory of 1452 3108 powershell.exe 86 PID 3108 wrote to memory of 1452 3108 powershell.exe 86 PID 3108 wrote to memory of 1452 3108 powershell.exe 86 PID 3108 wrote to memory of 1452 3108 powershell.exe 86 PID 3108 wrote to memory of 1452 3108 powershell.exe 86 PID 3108 wrote to memory of 1452 3108 powershell.exe 86 PID 3108 wrote to memory of 1452 3108 powershell.exe 86
Processes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\f50641a335b856c0a7b7d0c7e0f56b45_JaffaCakes118.ps11⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3108 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵PID:1452
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82