649c75d99b6d8e237d8a8d0142796fcbfa7381674628201f474b58039144ec2a

Resubmissions

15-11-2024 18:05

241115-wpjcdsxrdy 10

11-11-2024 21:40

241111-1h6xbsxcql 10

03-12-2022 17:54

221203-wg4ncscc33 10

Analysis

max time kernel
209s
max time network
231s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2022 17:54

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General

Target

932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe
Size

2.4MB
MD5

989cb0bfa4cc0bd8e8302f47add8e368
SHA1

515b82386397ec822edbce6f24a6c4b9d13b0344
SHA256

932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef
SHA512

9211bb8622c7dee790db4847a9095bfd8dc48d324a400f374ab42ce65c1e2295cc6392a16e031282f6b3fa29a1881487016c9b817e05d65420d7db41f4548583
SSDEEP

24576:pu4wFHPSaD/zXFRRhOnYQb6VOOmWC9+HW0MigJS3Cd+XHKrQD2YR:

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4080	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4820 set thread context of 2680	4820	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe	84

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4040	powershell.exe
4040	powershell.exe
3900	powershell.exe
3900	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4040	powershell.exe
Token: SeDebugPrivilege	4820	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe
Token: SeDebugPrivilege	2680	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe
Token: SeDebugPrivilege	3900	powershell.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 4040	4820	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe	81
PID 4820 wrote to memory of 4040	4820	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe	81
PID 4820 wrote to memory of 2680	4820	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe	84
PID 4820 wrote to memory of 2680	4820	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe	84
PID 4820 wrote to memory of 2680	4820	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe	84
PID 4820 wrote to memory of 2680	4820	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe	84
PID 4820 wrote to memory of 2680	4820	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe	84
PID 4820 wrote to memory of 2680	4820	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe	84
PID 4080 wrote to memory of 3900	4080	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe	86
PID 4080 wrote to memory of 3900	4080	932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe	86

C:\Users\Admin\AppData\Local\Temp\932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe
"C:\Users\Admin\AppData\Local\Temp\932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4820
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMwA0AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4040
- C:\Users\Admin\AppData\Local\Temp\932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe
  C:\Users\Admin\AppData\Local\Temp\932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2680

C:\Users\Admin\AppData\Roaming\932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe
C:\Users\Admin\AppData\Roaming\932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe
1⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4080
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMwA0AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3900

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe.log

Filesize
1KB

MD5
cde7fd64be09b0eba117a32e8f9fa5f8

SHA1
fd6ad41a1a33d453a1ac0bbe916b19be7bfd00b7

SHA256
0db4af16047106c35f28911fb8ffc495c7e656ba2fd2a4606be1a6779abe39e0

SHA512
65a6fb91efeba69d83209cbc23b22ac103b53bfc71b281f04debc662307e703e107f4273c472843eb420541ad88608bcb03be64e47be6b0649b3affacc86f823

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
2f57fde6b33e89a63cf0dfdd6e60a351

SHA1
445bf1b07223a04f8a159581a3d37d630273010f

SHA256
3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55

SHA512
42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
fc28168b916bf9744961653d503e1164

SHA1
71deadab13b81a414582f931e9af010152463644

SHA256
a2a78e9fb30fe365d454ca6bbbf950355049c978262fdf0e80cd683622cf00e9

SHA512
08d828e18ccb2892f12dcbbaf5a5ffcafb4e2e768536fc46b3d2fce788c52b2f61058e1ef0a47e648e2308f4f1aeb8799bef9472726d2800fa9b775f401e08c9

Download Submit
C:\Users\Admin\AppData\Roaming\932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe

Filesize
2.4MB

MD5
989cb0bfa4cc0bd8e8302f47add8e368

SHA1
515b82386397ec822edbce6f24a6c4b9d13b0344

SHA256
932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef

SHA512
9211bb8622c7dee790db4847a9095bfd8dc48d324a400f374ab42ce65c1e2295cc6392a16e031282f6b3fa29a1881487016c9b817e05d65420d7db41f4548583

Download Submit
C:\Users\Admin\AppData\Roaming\932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef.exe

Filesize
2.4MB

MD5
989cb0bfa4cc0bd8e8302f47add8e368

SHA1
515b82386397ec822edbce6f24a6c4b9d13b0344

SHA256
932380926bc6bffcdf0bc446af37d140ce22426f651679e3b7d1c8fea83d14ef

SHA512
9211bb8622c7dee790db4847a9095bfd8dc48d324a400f374ab42ce65c1e2295cc6392a16e031282f6b3fa29a1881487016c9b817e05d65420d7db41f4548583

Download Submit
memory/2680-142-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/2680-149-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/2680-140-0x0000000140000000-0x0000000140078000-memory.dmp

Filesize
480KB

Download
memory/2680-144-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/3900-154-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/4040-139-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/4040-138-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/4040-136-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/4080-150-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/4080-148-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/4820-137-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/4820-143-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/4820-134-0x000001CDE5DF0000-0x000001CDE5E12000-memory.dmp

Filesize
136KB

Download
memory/4820-133-0x00007FF8D0450000-0x00007FF8D0F11000-memory.dmp

Filesize
10.8MB

Download
memory/4820-132-0x000001CDE5830000-0x000001CDE5A96000-memory.dmp

Filesize
2.4MB

Download