Overview
overview
7Static
static
729718855a5...18.exe
windows7-x64
729718855a5...18.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Dll/Regdll.exe
windows7-x64
1Dll/Regdll.exe
windows10-2004-x64
1Dll/unRegdll.exe
windows7-x64
1Dll/unRegdll.exe
windows10-2004-x64
1Dll/web2pic_url.dll
windows7-x64
1Dll/web2pic_url.dll
windows10-2004-x64
1Help.chm
windows7-x64
1Help.chm
windows10-2004-x64
1Web2Pic_Pro.exe
windows7-x64
4Web2Pic_Pro.exe
windows10-2004-x64
4example.bat
windows7-x64
4example.bat
windows10-2004-x64
4uninstall.exe
windows7-x64
7uninstall.exe
windows10-2004-x64
7$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Analysis
-
max time kernel
101s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
06-07-2024 22:34
Behavioral task
behavioral1
Sample
29718855a5fdbc6fbcaefe19c9c2b820_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
29718855a5fdbc6fbcaefe19c9c2b820_JaffaCakes118.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240705-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
Dll/Regdll.exe
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
Dll/Regdll.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
Dll/unRegdll.exe
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
Dll/unRegdll.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral11
Sample
Dll/web2pic_url.dll
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
Dll/web2pic_url.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral13
Sample
Help.chm
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
Help.chm
Resource
win10v2004-20240704-en
Behavioral task
behavioral15
Sample
Web2Pic_Pro.exe
Resource
win7-20240705-en
Behavioral task
behavioral16
Sample
Web2Pic_Pro.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
example.bat
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
example.bat
Resource
win10v2004-20240704-en
Behavioral task
behavioral19
Sample
uninstall.exe
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
uninstall.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240705-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240704-en
General
-
Target
uninstall.exe
-
Size
39KB
-
MD5
32016c508d1250ba7f8c11b11a9fef68
-
SHA1
aec3ef43e9f69043e5d90beffe418473185fbbb2
-
SHA256
bec346b8267012f8235b093f2917a347833e44833fdfea241c640d77dd323414
-
SHA512
61e126c32c4817395776dd8bfbe29fbf5c30943cb73b8fe9690a8aa99c229e3c201f38940b6a91fa88eb876c13f844b0f452b1f7722fab692a7b75b6c216a225
-
SSDEEP
768:6G0D3L09yOJRZHR8Wm8REzAwtbTBu4VVhG5b5PIAIYHLLE8JlsTFqk9WBm:6G0Db1wJdBREzA01xVubM8Jlbk92m
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 1240 A~NSISu_.exe -
Loads dropped DLL 4 IoCs
pid Process 2540 uninstall.exe 1240 A~NSISu_.exe 1240 A~NSISu_.exe 1240 A~NSISu_.exe -
NSIS installer 1 IoCs
resource yara_rule behavioral19/files/0x000c000000012264-2.dat nsis_installer_1 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1240 A~NSISu_.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2540 wrote to memory of 1240 2540 uninstall.exe 30 PID 2540 wrote to memory of 1240 2540 uninstall.exe 30 PID 2540 wrote to memory of 1240 2540 uninstall.exe 30 PID 2540 wrote to memory of 1240 2540 uninstall.exe 30 PID 2540 wrote to memory of 1240 2540 uninstall.exe 30 PID 2540 wrote to memory of 1240 2540 uninstall.exe 30 PID 2540 wrote to memory of 1240 2540 uninstall.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\uninstall.exe"C:\Users\Admin\AppData\Local\Temp\uninstall.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Users\Admin\AppData\Local\Temp\A~NSISu_.exe"C:\Users\Admin\AppData\Local\Temp\A~NSISu_.exe" _?=C:\Users\Admin\AppData\Local\Temp\2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1240
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
39KB
MD532016c508d1250ba7f8c11b11a9fef68
SHA1aec3ef43e9f69043e5d90beffe418473185fbbb2
SHA256bec346b8267012f8235b093f2917a347833e44833fdfea241c640d77dd323414
SHA51261e126c32c4817395776dd8bfbe29fbf5c30943cb73b8fe9690a8aa99c229e3c201f38940b6a91fa88eb876c13f844b0f452b1f7722fab692a7b75b6c216a225