Analysis
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max time kernel
123s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
11/07/2023, 07:19
Static task
static1
Behavioral task
behavioral1
Sample
e7d0b1787175d9exeexeexeex.exe
Resource
win7-20230705-en
Behavioral task
behavioral2
Sample
e7d0b1787175d9exeexeexeex.exe
Resource
win10v2004-20230703-en
General
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Target
e7d0b1787175d9exeexeexeex.exe
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Size
327KB
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MD5
e7d0b1787175d9aaa4ca2da4528a67b3
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SHA1
2c45829a9316f7568ddcf30ddf6af1e8406dac89
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SHA256
49ce4b14fea47ab92e5ce5cd79ed55305da5b2d9aef4a5ce11fbf6ba246a2b05
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SHA512
a5c4f1ceb21de86ae7f67feeacb3691a07a33b2849cca89b7f146cd3f4e8ca2148d40b5283e6022d42335d224d8e6d0b64f195d92b3709c809397098247a1c7c
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SSDEEP
6144:62+JS2sFafI8U0obHCW/2a7XQcsPMjVWrG8KgbPzDh:62TFafJiHCWBWPMjVWrXK0
Malware Config
Signatures
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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-1-5-21-4176143399-3250363947-192774652-1000\Control Panel\International\Geo\Nation e7d0b1787175d9exeexeexeex.exe -
Executes dropped EXE 2 IoCs
pid Process 2888 winit32.exe 4244 winit32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 30 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_32\\winit32.exe\" /START \"%1\" %*" e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\Content-Type = "application/x-msdownload" e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\ = "Application" e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\Content-Type = "application/x-msdownload" e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\DefaultIcon\ = "%1" e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\shell\open\command e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\shell\open e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*" e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\shell\runas e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\shell\runas\command\ = "\"%1\" %*" e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\shell\open e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\ = "ntdriver" e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\DefaultIcon\ = "%1" e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_32\\winit32.exe\" /START \"%1\" %*" e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\shell\runas\command\ = "\"%1\" %*" e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\DefaultIcon e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\shell\open\command e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\shell\open\command\IsolatedCommand = "\"%1\" %*" e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\shell\runas\command e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\shell\runas\command\IsolatedCommand = "\"%1\" %*" e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\DefaultIcon e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\shell e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\shell\runas e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\Local Settings e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\ntdriver\shell e7d0b1787175d9exeexeexeex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*" e7d0b1787175d9exeexeexeex.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000_Classes\.exe\shell\runas\command e7d0b1787175d9exeexeexeex.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2888 winit32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4052 wrote to memory of 2888 4052 e7d0b1787175d9exeexeexeex.exe 86 PID 4052 wrote to memory of 2888 4052 e7d0b1787175d9exeexeexeex.exe 86 PID 4052 wrote to memory of 2888 4052 e7d0b1787175d9exeexeexeex.exe 86 PID 2888 wrote to memory of 4244 2888 winit32.exe 87 PID 2888 wrote to memory of 4244 2888 winit32.exe 87 PID 2888 wrote to memory of 4244 2888 winit32.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\e7d0b1787175d9exeexeexeex.exe"C:\Users\Admin\AppData\Local\Temp\e7d0b1787175d9exeexeexeex.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4052 -
C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\winit32.exe"C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\winit32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\winit32.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\winit32.exe"C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\winit32.exe"3⤵
- Executes dropped EXE
PID:4244
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
327KB
MD51e12cffd9e6e332a5fb4e4c7064fb69a
SHA1cc721a1693f14aa559cd9423cd490c2288a26906
SHA256d6dfc2e2129ec3919805b085a9bbe8026b1c6cfb2bd1955cf9e740087fc6bc1c
SHA5125ae0850c6607dd563965b5a09ba47f24ad64b8c6e68c7edda38b8a71e6c562a63d4b7229a787758f75259a795901292e2c86324709b3d6aed6008f25d245f244
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Filesize
327KB
MD51e12cffd9e6e332a5fb4e4c7064fb69a
SHA1cc721a1693f14aa559cd9423cd490c2288a26906
SHA256d6dfc2e2129ec3919805b085a9bbe8026b1c6cfb2bd1955cf9e740087fc6bc1c
SHA5125ae0850c6607dd563965b5a09ba47f24ad64b8c6e68c7edda38b8a71e6c562a63d4b7229a787758f75259a795901292e2c86324709b3d6aed6008f25d245f244
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Filesize
327KB
MD51e12cffd9e6e332a5fb4e4c7064fb69a
SHA1cc721a1693f14aa559cd9423cd490c2288a26906
SHA256d6dfc2e2129ec3919805b085a9bbe8026b1c6cfb2bd1955cf9e740087fc6bc1c
SHA5125ae0850c6607dd563965b5a09ba47f24ad64b8c6e68c7edda38b8a71e6c562a63d4b7229a787758f75259a795901292e2c86324709b3d6aed6008f25d245f244
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Filesize
327KB
MD51e12cffd9e6e332a5fb4e4c7064fb69a
SHA1cc721a1693f14aa559cd9423cd490c2288a26906
SHA256d6dfc2e2129ec3919805b085a9bbe8026b1c6cfb2bd1955cf9e740087fc6bc1c
SHA5125ae0850c6607dd563965b5a09ba47f24ad64b8c6e68c7edda38b8a71e6c562a63d4b7229a787758f75259a795901292e2c86324709b3d6aed6008f25d245f244