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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
30/05/2024, 01:58
Static task
static1
Behavioral task
behavioral1
Sample
82b4afd958393d7495648a42b4104cd7_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
82b4afd958393d7495648a42b4104cd7_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/dgsefthm.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/dgsefthm.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsisunz.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsisunz.dll
Resource
win10v2004-20240508-en
General
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Target
$PLUGINSDIR/dgsefthm.dll
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Size
107KB
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MD5
2fcd55bd34ec2a94e3354ad2b38c3d27
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SHA1
d4a38acaad64e2ee22312bc204bafb3be5640815
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SHA256
1435afb1a98c7190ebff6a093fd1851dd05916dae6e6f6981600fbb0bcd27d56
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SHA512
8cf6c3b248124610015ec65eec2d9271618e6e0ae0ca18446bb62bd74bc21d9f370d66d3d0832f685d398057adce1de511fde2691715a025bd08d7ca319aeb2e
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SSDEEP
1536:bSJKrVdw3Rl6CoVRrsRwmycygd5AppdWMYHTp214wyDVrSUtRN:bSJKrVKhl6Ns16rxWY14dYUtR
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1928 2388 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1808 wrote to memory of 2388 1808 rundll32.exe 28 PID 1808 wrote to memory of 2388 1808 rundll32.exe 28 PID 1808 wrote to memory of 2388 1808 rundll32.exe 28 PID 1808 wrote to memory of 2388 1808 rundll32.exe 28 PID 1808 wrote to memory of 2388 1808 rundll32.exe 28 PID 1808 wrote to memory of 2388 1808 rundll32.exe 28 PID 1808 wrote to memory of 2388 1808 rundll32.exe 28 PID 2388 wrote to memory of 1928 2388 rundll32.exe 29 PID 2388 wrote to memory of 1928 2388 rundll32.exe 29 PID 2388 wrote to memory of 1928 2388 rundll32.exe 29 PID 2388 wrote to memory of 1928 2388 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\dgsefthm.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1808 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\dgsefthm.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 2203⤵
- Program crash
PID:1928
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