Overview
overview
3Static
static
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...ole.py
windows7-x64
3OAEXPTOOL/...ole.py
windows10-2004-x64
3OAEXPTOOL/...eal.py
windows7-x64
3OAEXPTOOL/...eal.py
windows10-2004-x64
3OAEXPTOOL/...put.py
windows7-x64
3OAEXPTOOL/...put.py
windows10-2004-x64
3OAEXPTOOL/...est.py
windows7-x64
3OAEXPTOOL/...est.py
windows10-2004-x64
3OAEXPTOOL/...tle.py
windows7-x64
3OAEXPTOOL/...tle.py
windows10-2004-x64
3OAEXPTOOL/...aml.py
windows7-x64
3OAEXPTOOL/...aml.py
windows10-2004-x64
3OAEXPTOOL/...can.py
windows7-x64
3OAEXPTOOL/...can.py
windows10-2004-x64
3OAEXPTOOL/...all.sh
windows7-x64
3OAEXPTOOL/...all.sh
windows10-2004-x64
3OAEXPTOOL/...11.pyc
windows7-x64
3OAEXPTOOL/...11.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3Analysis
-
max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
22-03-2024 15:59
Behavioral task
behavioral1
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/console.cpython-38.pyc
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/console.cpython-38.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/deal.cpython-38.pyc
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/deal.cpython-38.pyc
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/output.cpython-38.pyc
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/output.cpython-38.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/request.cpython-38.pyc
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/request.cpython-38.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/title.cpython-38.pyc
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/title.cpython-38.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/yaml.cpython-38.pyc
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/yaml.cpython-38.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/console.py
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/console.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/deal.py
Resource
win7-20240319-en
Behavioral task
behavioral16
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/deal.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/output.py
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/output.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/request.py
Resource
win7-20240215-en
Behavioral task
behavioral20
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/request.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/title.py
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/title.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/yaml.py
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/yaml.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
OAEXPTOOL/OA-EXPTOOL-main/scan.py
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
OAEXPTOOL/OA-EXPTOOL-main/scan.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
OAEXPTOOL/linux_install.sh
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
OAEXPTOOL/linux_install.sh
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
OAEXPTOOL/main/__pycache__/console.cpython-311.pyc
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
OAEXPTOOL/main/__pycache__/console.cpython-311.pyc
Resource
win10v2004-20240319-en
Behavioral task
behavioral31
Sample
OAEXPTOOL/main/__pycache__/console.cpython-38.pyc
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
OAEXPTOOL/main/__pycache__/console.cpython-38.pyc
Resource
win10v2004-20240226-en
General
-
Target
OAEXPTOOL/OA-EXPTOOL-main/main/console.py
-
Size
5KB
-
MD5
d44675e3daae79da91f68aaf639413e7
-
SHA1
74aebfc159053bda80437d9652fe96a5bf90587d
-
SHA256
24db01d6862b0d4ed02d049d13f365171c680f312cd2142a4073d62222cb2306
-
SHA512
ad631c091e9a5c15c3eaba2316d393ab77451785716acd558ffb80111ff84eaafedd1bc1a65c70085ee43515aa68c9bc27f2d3e20d249583495772ea4971a322
-
SSDEEP
96:tFOul77deivXoaSc9GSo6N1oaM2DwNrT6/JysOZmV6ZydAC40kT9jEHm8Key6:tlYC4HGGxwiFK6e/Jy5ZmWC406jEHoet
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 9 IoCs
Processes:
rundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\py_auto_file\shell rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\py_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.py rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.py\ = "py_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\py_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\py_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\py_auto_file rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 2508 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 2508 AcroRd32.exe 2508 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 2856 wrote to memory of 2972 2856 cmd.exe rundll32.exe PID 2856 wrote to memory of 2972 2856 cmd.exe rundll32.exe PID 2856 wrote to memory of 2972 2856 cmd.exe rundll32.exe PID 2972 wrote to memory of 2508 2972 rundll32.exe AcroRd32.exe PID 2972 wrote to memory of 2508 2972 rundll32.exe AcroRd32.exe PID 2972 wrote to memory of 2508 2972 rundll32.exe AcroRd32.exe PID 2972 wrote to memory of 2508 2972 rundll32.exe AcroRd32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\OAEXPTOOL\OA-EXPTOOL-main\main\console.py1⤵
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\OAEXPTOOL\OA-EXPTOOL-main\main\console.py2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2972 -
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\OAEXPTOOL\OA-EXPTOOL-main\main\console.py"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2508
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD57fee3b510e350eff7df8bdd5151ee31d
SHA1199e0e23554de1b6777b377ec2b28e58539dfd75
SHA256e0a60ce87d9a8dd2679519d58624ab0c841fb8cb49cf73000312a0510368fc07
SHA512c5c708c67e3cdfb0287ef9cb8de6e9dfa3faed8307e05acd63b810b8a229aaf99fd20e469527b76e1c6b494e76711812540ec51ac740f097ad7327125bcbb60b