Overview
overview
7Static
static
3nsis-3.10-setup.exe
windows7-x64
7nsis-3.10-setup.exe
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3Bin/GenPat.exe
windows7-x64
1Bin/GenPat.exe
windows10-2004-x64
1Bin/MakeLangId.exe
windows7-x64
1Bin/MakeLangId.exe
windows10-2004-x64
1Bin/RegTool-x86.exe
windows7-x64
1Bin/RegTool-x86.exe
windows10-2004-x64
1Bin/makensis.exe
windows7-x64
1Bin/makensis.exe
windows10-2004-x64
1Bin/zip2exe.exe
windows7-x64
1Bin/zip2exe.exe
windows10-2004-x64
1Bin/zlib1.dll
windows7-x64
3Bin/zlib1.dll
windows10-2004-x64
3Docs/Multi...e.html
windows7-x64
1Docs/Multi...e.html
windows10-2004-x64
1Docs/StrFu...nc.ps1
windows7-x64
3Docs/StrFu...nc.ps1
windows10-2004-x64
3Docs/Syste...m.html
windows7-x64
1Docs/Syste...m.html
windows10-2004-x64
1Docs/VPatc...e.html
windows7-x64
1Docs/VPatc...e.html
windows10-2004-x64
1Docs/nsDia...e.html
windows7-x64
1Docs/nsDia...e.html
windows10-2004-x64
1Examples/B...le.vbs
windows7-x64
1Examples/B...le.vbs
windows10-2004-x64
1Examples/FileFunc.ps1
windows7-x64
3Examples/FileFunc.ps1
windows10-2004-x64
3Analysis
-
max time kernel
149s -
max time network
277s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
01-06-2024 08:05
Static task
static1
Behavioral task
behavioral1
Sample
nsis-3.10-setup.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
nsis-3.10-setup.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
Bin/GenPat.exe
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
Bin/GenPat.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
Bin/MakeLangId.exe
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
Bin/MakeLangId.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
Bin/RegTool-x86.exe
Resource
win7-20240419-en
Behavioral task
behavioral12
Sample
Bin/RegTool-x86.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
Bin/makensis.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
Bin/makensis.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
Bin/zip2exe.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Bin/zip2exe.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
Bin/zlib1.dll
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
Bin/zlib1.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
Docs/MultiUser/Readme.html
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
Docs/MultiUser/Readme.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
Docs/StrFunc/StrFunc.ps1
Resource
win7-20240215-en
Behavioral task
behavioral22
Sample
Docs/StrFunc/StrFunc.ps1
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
Docs/System/System.html
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
Docs/System/System.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
Docs/VPatch/Readme.html
Resource
win7-20240419-en
Behavioral task
behavioral26
Sample
Docs/VPatch/Readme.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
Docs/nsDialogs/Readme.html
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
Docs/nsDialogs/Readme.html
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
Examples/BgImage/Example.vbs
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
Examples/BgImage/Example.vbs
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
Examples/FileFunc.ps1
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Examples/FileFunc.ps1
Resource
win10v2004-20240508-en
General
-
Target
Docs/StrFunc/StrFunc.ps1
-
Size
23KB
-
MD5
cdb18df1ba6ddb7e5cbc903f81d98bc9
-
SHA1
6feaf57fb5d3a00a7d50a5aed06c7239d1543615
-
SHA256
5da2f62a3d1924ed1489812c13b30b32bf68198b35112542c0339cc79aa42a74
-
SHA512
11c9786c5c211636a2202bdcca4b47266da3bcbed38d93f3c530219f5a2cef432c6a51d4e49c5f4813562dc1c90984c21495c5d2600e5c5a8ec7bac0b7e8d89f
-
SSDEEP
384:vwWMbLJDE7H2/7UvSgDu0FvUsPrXGgS2VK3U/XtRQw9ERaKwNSHETvtnPb3m3z9O:vwWSE7QyvtiF3hdcWYL
Malware Config
Signatures
-
pid Process 3612 powershell.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3612 powershell.exe 3612 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3612 powershell.exe
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Docs\StrFunc\StrFunc.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3612
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82