Overview
overview
7Static
static
6Gajim.exe
windows7-x64
7Gajim.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
1$PLUGINSDI...LL.dll
windows10-2004-x64
1$PLUGINSDI...nu.dll
windows7-x64
1$PLUGINSDI...nu.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
1$PLUGINSDI...em.dll
windows10-2004-x64
1$PLUGINSDI...gs.dll
windows7-x64
1$PLUGINSDI...gs.dll
windows10-2004-x64
1Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
1$PLUGINSDI...em.dll
windows10-2004-x64
1$PLUGINSDI...gs.dll
windows7-x64
1$PLUGINSDI...gs.dll
windows10-2004-x64
1bin/Gajim-Debug.exe
windows7-x64
1bin/Gajim-Debug.exe
windows10-2004-x64
7bin/Gajim.exe
windows7-x64
1bin/Gajim.exe
windows10-2004-x64
7bin/avcodec-60.dll
windows7-x64
1bin/avcodec-60.dll
windows10-2004-x64
1bin/avfilter-9.dll
windows7-x64
1bin/avfilter-9.dll
windows10-2004-x64
1bin/avformat-60.dll
windows7-x64
1bin/avformat-60.dll
windows10-2004-x64
1bin/avutil-58.dll
windows7-x64
1bin/avutil-58.dll
windows10-2004-x64
1bin/gdbus.exe
windows7-x64
1bin/gdbus.exe
windows10-2004-x64
1bin/gspawn...er.exe
windows7-x64
1bin/gspawn...er.exe
windows10-2004-x64
1Analysis
-
max time kernel
142s -
max time network
170s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
09-06-2024 06:58
Behavioral task
behavioral1
Sample
Gajim.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Gajim.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
Uninstall.exe
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
Uninstall.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
bin/Gajim-Debug.exe
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
bin/Gajim-Debug.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
bin/Gajim.exe
Resource
win7-20240215-en
Behavioral task
behavioral20
Sample
bin/Gajim.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
bin/avcodec-60.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
bin/avcodec-60.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
bin/avfilter-9.dll
Resource
win7-20240508-en
Behavioral task
behavioral24
Sample
bin/avfilter-9.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
bin/avformat-60.dll
Resource
win7-20240220-en
Behavioral task
behavioral26
Sample
bin/avformat-60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
bin/avutil-58.dll
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
bin/avutil-58.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
bin/gdbus.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
bin/gdbus.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
bin/gspawn-win64-helper.exe
Resource
win7-20231129-en
Behavioral task
behavioral32
Sample
bin/gspawn-win64-helper.exe
Resource
win10v2004-20240426-en
General
-
Target
bin/Gajim.exe
-
Size
373KB
-
MD5
33a90bd70e8bf2527df9f25a0d8168f7
-
SHA1
e642ffbab5e091814ad21d769ab13144d651db15
-
SHA256
4135679db5005bd78bd9207c4c430522a1581da4a80895518deb62a987117ca6
-
SHA512
ce1835811133a605ce4978eed37ee63fb59f27b05bbcfb6ca1256c084cb1f0b472c76d95d4135790779d97b97fad57bd0cc8500b978130acaa10cb52e7213ece
-
SSDEEP
6144:oLY6SNR6nMFeqY+gPe8TxMm1D+9gYuHBaez0q5ItWxL+dxLaJDBjmZ88N+ZdbAi:ISNq8eqY+gPe8TxMmx+9gYuHBLz0aItV
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation Gajim.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4988 Gajim.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 4988 Gajim.exe 4988 Gajim.exe 4988 Gajim.exe 4988 Gajim.exe -
Suspicious use of SendNotifyMessage 4 IoCs
pid Process 4988 Gajim.exe 4988 Gajim.exe 4988 Gajim.exe 4988 Gajim.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4988 wrote to memory of 4284 4988 Gajim.exe 95 PID 4988 wrote to memory of 4284 4988 Gajim.exe 95 PID 4988 wrote to memory of 1352 4988 Gajim.exe 97 PID 4988 wrote to memory of 1352 4988 Gajim.exe 97 PID 4988 wrote to memory of 3096 4988 Gajim.exe 98 PID 4988 wrote to memory of 3096 4988 Gajim.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\bin\Gajim.exe"C:\Users\Admin\AppData\Local\Temp\bin\Gajim.exe"1⤵
- Checks computer location settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4988 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "ver"2⤵PID:4284
-
-
C:\Users\Admin\AppData\Local\Temp\bin\gdbus.exe"C:\Users\Admin\AppData\Local\Temp\bin\gdbus.exe" _win32_run_session_bus2⤵PID:1352
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "ver"2⤵PID:3096
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
78B
MD5c11510f0492465607a6fcbb202a84ac3
SHA119f6ec13aa516442d9e67f26f616ef39b8b14906
SHA25629692277cd288e9eb580a39decb4ece8bb791b4953f5288734603cef2a42494e
SHA512b528e1d041c94bbb7d0134bf487eae1507ab4c8095b80339cd395657cfe16a7524b0497cc6f2482c140cee8d7923fc7f17b232c027a531295f22d2c07b28c110
-
Filesize
16B
MD593be2e8c2346c3b4ea8ff8a4e93063a0
SHA169c309b2df331b7da97083f2c1e3cbb797a812f3
SHA2560ab57ce5f43853cc047b87af0a71fad8cd0f7459981cc1ad881e223a1554c5e6
SHA5121b72da72fded361636e6e7c1d181d17497dc53056d1b5d4ab9a18184b837ad98b9a886c8b5353fd60d1dada190d099c06725e127c9c04974af0e32e0546b2478