Overview
overview
7Static
static
3qbittorren...up.exe
windows7-x64
7qbittorren...up.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...er.bmp
windows7-x64
3$PLUGINSDI...er.bmp
windows10-2004-x64
7$PLUGINSDI...rd.bmp
windows7-x64
3$PLUGINSDI...rd.bmp
windows10-2004-x64
7$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...lW.dll
windows7-x64
3$PLUGINSDI...lW.dll
windows10-2004-x64
3qbittorrent.exe
windows7-x64
1qbittorrent.exe
windows10-2004-x64
1qbittorrent.pdb
windows7-x64
3qbittorrent.pdb
windows10-2004-x64
3qt.conf
windows7-x64
3qt.conf
windows10-2004-x64
3translations/qt_gl.qm
windows7-x64
3translations/qt_gl.qm
windows10-2004-x64
3translations/qt_lt.qm
windows7-x64
3translations/qt_lt.qm
windows10-2004-x64
3translatio..._PT.qm
windows7-x64
3translatio..._PT.qm
windows10-2004-x64
3translations/qt_sl.qm
windows7-x64
3translations/qt_sl.qm
windows10-2004-x64
3Analysis
-
max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
17-04-2024 02:27
Static task
static1
Behavioral task
behavioral1
Sample
qbittorrent_4.6.4_x64_setup.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
qbittorrent_4.6.4_x64_setup.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/modern-header.bmp
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/modern-header.bmp
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsisFirewallW.dll
Resource
win7-20240215-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsisFirewallW.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
qbittorrent.exe
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
qbittorrent.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
qbittorrent.pdb
Resource
win7-20240319-en
Behavioral task
behavioral22
Sample
qbittorrent.pdb
Resource
win10v2004-20240412-en
Behavioral task
behavioral23
Sample
qt.conf
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
qt.conf
Resource
win10v2004-20240412-en
Behavioral task
behavioral25
Sample
translations/qt_gl.qm
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
translations/qt_gl.qm
Resource
win10v2004-20240412-en
Behavioral task
behavioral27
Sample
translations/qt_lt.qm
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
translations/qt_lt.qm
Resource
win10v2004-20240412-en
Behavioral task
behavioral29
Sample
translations/qt_pt_PT.qm
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
translations/qt_pt_PT.qm
Resource
win10v2004-20240412-en
Behavioral task
behavioral31
Sample
translations/qt_sl.qm
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
translations/qt_sl.qm
Resource
win10v2004-20240226-en
General
-
Target
translations/qt_gl.qm
-
Size
316KB
-
MD5
0661ffabfbc50187f3ba38876b721946
-
SHA1
eb5e7205355cfc6bcb4df27e224079842c97b296
-
SHA256
204a01ac7deb6b5bae193afecbd1e50d18c73bf7d94badeb2bbfdf6123c4ed93
-
SHA512
65ab66cc54d65e7678fa731a5c5f2cc9d6fc217b91ad47d538440811e09a23e49cd95ce62a79e3e8c275e250ac1a0b54bd289f6dd067573876da7aff54381d02
-
SSDEEP
3072:OYSG8zxWSDjq73Pf6FT1f4uh50QGrRfFD54YyUY0Ou4/tnra3Z0uYhB5YHfHRRn2:O39WSD3TMQGrxFD5EUVQ
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 9 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_Classes\Local Settings rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\qm_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.qm rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\qm_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\qm_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.qm\ = "qm_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\qm_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\qm_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\qm_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2636 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2636 AcroRd32.exe 2636 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1620 wrote to memory of 320 1620 cmd.exe 29 PID 1620 wrote to memory of 320 1620 cmd.exe 29 PID 1620 wrote to memory of 320 1620 cmd.exe 29 PID 320 wrote to memory of 2636 320 rundll32.exe 30 PID 320 wrote to memory of 2636 320 rundll32.exe 30 PID 320 wrote to memory of 2636 320 rundll32.exe 30 PID 320 wrote to memory of 2636 320 rundll32.exe 30
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\translations\qt_gl.qm1⤵
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\translations\qt_gl.qm2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:320 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\translations\qt_gl.qm"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2636
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD5c39c1b75069f9578c4991bbde177334a
SHA18b5fef1bdd07773d90b9c37e9735c6e9aa15144c
SHA2569ea992cfb9a0c08a635f881b9fac762f33a08e66aaea4fabce9c1885e0c20c32
SHA512db9af361d73af49112a4833c7643bbc76c797d1d1a231762fe6ff0e1acf4e112efa9d5488b3af80a300766b15150e71451f4cc7ca8efbf47095784b94c4aba67