Overview
overview
10Static
static
10ZLogger4.7.exe
windows7-x64
7ZLogger4.7.exe
windows10-2004-x64
9discord_to...er.pyc
windows7-x64
3discord_to...er.pyc
windows10-2004-x64
3get_cookies.pyc
windows7-x64
3get_cookies.pyc
windows10-2004-x64
3misc.pyc
windows7-x64
3misc.pyc
windows10-2004-x64
3passwords_grabber.pyc
windows7-x64
3passwords_grabber.pyc
windows10-2004-x64
3source_prepared.pyc
windows7-x64
3source_prepared.pyc
windows10-2004-x64
3Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
25-11-2023 14:21
Behavioral task
behavioral1
Sample
ZLogger4.7.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
ZLogger4.7.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral3
Sample
discord_token_grabber.pyc
Resource
win7-20231023-en
Behavioral task
behavioral4
Sample
discord_token_grabber.pyc
Resource
win10v2004-20231023-en
Behavioral task
behavioral5
Sample
get_cookies.pyc
Resource
win7-20231023-en
Behavioral task
behavioral6
Sample
get_cookies.pyc
Resource
win10v2004-20231020-en
Behavioral task
behavioral7
Sample
misc.pyc
Resource
win7-20231023-en
Behavioral task
behavioral8
Sample
misc.pyc
Resource
win10v2004-20231020-en
Behavioral task
behavioral9
Sample
passwords_grabber.pyc
Resource
win7-20231020-en
Behavioral task
behavioral10
Sample
passwords_grabber.pyc
Resource
win10v2004-20231025-en
Behavioral task
behavioral11
Sample
source_prepared.pyc
Resource
win7-20231023-en
Behavioral task
behavioral12
Sample
source_prepared.pyc
Resource
win10v2004-20231023-en
General
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Target
source_prepared.pyc
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Size
180KB
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MD5
e893e672df102cfadf863788ea873e33
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SHA1
0a4c8d252ededa9c27ef4f23cc8bbb8027ad5141
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SHA256
e6f3468ac943131398238869c8afc54999bc5b2afa00bf89d6d4507ee30ad198
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SHA512
db5733d72ae0d6f5274bc5760bb32f03d90651653f8c938b71a142c67a451f678aed38545771df762f55ec5004b06879a9c008ba15ceac89ffbebae669942c90
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SSDEEP
3072:INmLavRA9f4T4o0PEtelZN+thZaJH9g7lq+CknW:IsWvUC4o08cN+rZaJH9g7lhCr
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 9 IoCs
Processes:
rundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000_CLASSES\pyc_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000_CLASSES\pyc_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000_CLASSES\.pyc rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000_CLASSES\.pyc\ = "pyc_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000_CLASSES\pyc_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000_CLASSES\pyc_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000_CLASSES\pyc_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 2712 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
AcroRd32.exepid process 2712 AcroRd32.exe 2712 AcroRd32.exe 2712 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 2124 wrote to memory of 2988 2124 cmd.exe rundll32.exe PID 2124 wrote to memory of 2988 2124 cmd.exe rundll32.exe PID 2124 wrote to memory of 2988 2124 cmd.exe rundll32.exe PID 2988 wrote to memory of 2712 2988 rundll32.exe AcroRd32.exe PID 2988 wrote to memory of 2712 2988 rundll32.exe AcroRd32.exe PID 2988 wrote to memory of 2712 2988 rundll32.exe AcroRd32.exe PID 2988 wrote to memory of 2712 2988 rundll32.exe AcroRd32.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\source_prepared.pyc1⤵
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\source_prepared.pyc2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2988 -
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\source_prepared.pyc"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2712
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD56d3b1e29681ca1d1ee080d2b3a61263a
SHA15e2e153e6658e681a0bf8b25d6efef9a9001c503
SHA25682847c39ecfbb324ff5877e246444d90c28daadca6c1c68a2629bcfead66d6b2
SHA51217b7678855ae78eb7454e9f0439e4600d7ea04e938295f79a9118c01a2e6dca70f1782fbf9885986b3d1392b96d760662ce9f2f3249c6e5f242e33863b66013d