Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Overview
overview
7Static
static
39af7c94537...18.exe
windows7-x64
79af7c94537...18.exe
windows10-2004-x64
7$PLUGINSDIR/7za.exe
windows7-x64
1$PLUGINSDIR/7za.exe
windows10-2004-x64
1$PLUGINSDI...G].exe
windows7-x64
1$PLUGINSDI...G].exe
windows10-2004-x64
1$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Analysis
-
max time kernel
51s -
max time network
53s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
10/06/2024, 14:21
Static task
static1
Behavioral task
behavioral1
Sample
9af7c94537566911f66b96f14d8e6d98_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9af7c94537566911f66b96f14d8e6d98_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/7za.exe
Resource
win7-20240215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/7za.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/[RANDOM_STRING].exe
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/[RANDOM_STRING].exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/nsExec.dll
-
Size
6KB
-
MD5
acc2b699edfea5bf5aae45aba3a41e96
-
SHA1
d2accf4d494e43ceb2cff69abe4dd17147d29cc2
-
SHA256
168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
-
SHA512
e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
SSDEEP
96:M7GUb+YNfwgcr8zyKwZ5S4JxN8BS0ef9/3VI9d0qqyVgNk32E:eKgfwgcr8zylsB49Ud0qJVgNX
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1848 2920 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2072 wrote to memory of 2920 2072 rundll32.exe 82 PID 2072 wrote to memory of 2920 2072 rundll32.exe 82 PID 2072 wrote to memory of 2920 2072 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#12⤵PID:2920
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2920 -s 6123⤵
- Program crash
PID:1848
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2920 -ip 29201⤵PID:1492