d81966c1c0c377b36836622b03eb8acf392857e29aefc44135ed50fe1002fc87

Analysis

max time kernel
143s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26/09/2022, 16:17

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General

Target

Product_Details_188001_RFQ.exe
Size

752KB
MD5

23425ae1ae3c3daf49f96396ef2032be
SHA1

5d14fe99c1f0d0f495c61d21667c11f428f9d367
SHA256

a2e65c98bed9b341d0abc1ab3fe49e5aceb7705689143bce87bb0b45b213935a
SHA512

c0f1de87613b5cc5a2c7ce3f5347174d379d452a97938a9dee276f3093064453ecac1db344d965bfd97b346540e977baecb6129d25d1d9420e3ab1f9709d7487
SSDEEP

12288:poKYjeTEWpQwSzxesgwgnYv8iRMcobbE/fGrBxXtR4b57bukxPgs8jnRI:RPEiQwSzENwPfKM/fGVx4NJxIs8jn

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	Product_Details_188001_RFQ.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\excel = "\"C:\\Users\\Admin\\AppData\\Roaming\\notes\\excel.exe\""	Product_Details_188001_RFQ.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1196 set thread context of 4196	1196	Product_Details_188001_RFQ.exe	89

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
1732	powershell.exe
1732	powershell.exe
1196	Product_Details_188001_RFQ.exe
1196	Product_Details_188001_RFQ.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	powershell.exe
Token: SeDebugPrivilege	1196	Product_Details_188001_RFQ.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4196	Product_Details_188001_RFQ.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 1732	1196	Product_Details_188001_RFQ.exe	83
PID 1196 wrote to memory of 1732	1196	Product_Details_188001_RFQ.exe	83
PID 1196 wrote to memory of 1732	1196	Product_Details_188001_RFQ.exe	83
PID 1196 wrote to memory of 4196	1196	Product_Details_188001_RFQ.exe	89
PID 1196 wrote to memory of 4196	1196	Product_Details_188001_RFQ.exe	89
PID 1196 wrote to memory of 4196	1196	Product_Details_188001_RFQ.exe	89
PID 1196 wrote to memory of 4196	1196	Product_Details_188001_RFQ.exe	89
PID 1196 wrote to memory of 4196	1196	Product_Details_188001_RFQ.exe	89
PID 1196 wrote to memory of 4196	1196	Product_Details_188001_RFQ.exe	89
PID 1196 wrote to memory of 4196	1196	Product_Details_188001_RFQ.exe	89
PID 1196 wrote to memory of 4196	1196	Product_Details_188001_RFQ.exe	89

C:\Users\Admin\AppData\Local\Temp\Product_Details_188001_RFQ.exe
"C:\Users\Admin\AppData\Local\Temp\Product_Details_188001_RFQ.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANQAwAA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1732
- C:\Users\Admin\AppData\Local\Temp\Product_Details_188001_RFQ.exe
  C:\Users\Admin\AppData\Local\Temp\Product_Details_188001_RFQ.exe
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4196

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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

memory/1196-132-0x0000000000A00000-0x0000000000AC2000-memory.dmp

Filesize
776KB

Download
memory/1196-133-0x0000000005610000-0x0000000005632000-memory.dmp

Filesize
136KB

Download
memory/1732-135-0x0000000002580000-0x00000000025B6000-memory.dmp

Filesize
216KB

Download
memory/1732-136-0x0000000004CA0000-0x00000000052C8000-memory.dmp

Filesize
6.2MB

Download
memory/1732-137-0x00000000054A0000-0x0000000005506000-memory.dmp

Filesize
408KB

Download
memory/1732-138-0x0000000005580000-0x00000000055E6000-memory.dmp

Filesize
408KB

Download
memory/1732-139-0x0000000005BE0000-0x0000000005BFE000-memory.dmp

Filesize
120KB

Download
memory/1732-140-0x0000000007220000-0x000000000789A000-memory.dmp

Filesize
6.5MB

Download
memory/1732-141-0x00000000060F0000-0x000000000610A000-memory.dmp

Filesize
104KB

Download
memory/4196-143-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4196-145-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4196-148-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4196-149-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download