19effff904764315e1ca10f2b09dbf1c8a511e9d94ee6c7485bfe5ac676d17e2

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2023, 19:48

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General

Target

dded368062b8817624dbde6e62f4c950_exe32.exe
Size

53KB
MD5

dded368062b8817624dbde6e62f4c950
SHA1

892d0912b962e0675e34ed9f1b4811789dc60bd4
SHA256

19effff904764315e1ca10f2b09dbf1c8a511e9d94ee6c7485bfe5ac676d17e2
SHA512

1e268f30069f16f3db13d8cc508b934126560d4aa051e98e2e4cf73c9aea3f45911539062c53a2cf9bdc48318a46d6f8c970e94c25712fdad1ad5ff3407662f2
SSDEEP

768:zTAiYUVaQDKVSputCPsED3VK2+ZtyOjgO4r9vFAg2rqcjeZRp:HAqamKwugYTjipvF2PeR

Score

7^/10

Malware Config

Signatures

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-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	dded368062b8817624dbde6e62f4c950_exe32.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	fcbnaf.exe

Executes dropped EXE 1 IoCs

pid	Process
2316	fcbnaf.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3316 wrote to memory of 2316	3316	dded368062b8817624dbde6e62f4c950_exe32.exe	83
PID 3316 wrote to memory of 2316	3316	dded368062b8817624dbde6e62f4c950_exe32.exe	83
PID 3316 wrote to memory of 2316	3316	dded368062b8817624dbde6e62f4c950_exe32.exe	83

C:\Users\Admin\AppData\Local\Temp\dded368062b8817624dbde6e62f4c950_exe32.exe
"C:\Users\Admin\AppData\Local\Temp\dded368062b8817624dbde6e62f4c950_exe32.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3316
- C:\Users\Admin\AppData\Local\Temp\fcbnaf.exe
  "C:\Users\Admin\AppData\Local\Temp\fcbnaf.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  PID:2316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\Temp\fcbnaf.exe

Filesize
54KB

MD5
91cadae3330b5bf97a6496407bc90d12

SHA1
4fe55dccabc9c08f15a73fc4a4e8d7a6fb54198f

SHA256
b069fd6ed369193a785c69b0e263d8b102537dc65e073bbda2543e4f9346f07f

SHA512
5dbd9ddd3d2186ea920154b52229e7299d14cf6806db3fe38eb06c54309ac6c30db9e2a48b5905091db6284cc8f987a0ec1af6ff2d87249c10134f662507770f

Download Submit
C:\Users\Admin\AppData\Local\Temp\fcbnaf.exe

Filesize
54KB

MD5
91cadae3330b5bf97a6496407bc90d12

SHA1
4fe55dccabc9c08f15a73fc4a4e8d7a6fb54198f

SHA256
b069fd6ed369193a785c69b0e263d8b102537dc65e073bbda2543e4f9346f07f

SHA512
5dbd9ddd3d2186ea920154b52229e7299d14cf6806db3fe38eb06c54309ac6c30db9e2a48b5905091db6284cc8f987a0ec1af6ff2d87249c10134f662507770f

Download Submit
C:\Users\Admin\AppData\Local\Temp\fcbnaf.exe

Filesize
54KB

MD5
91cadae3330b5bf97a6496407bc90d12

SHA1
4fe55dccabc9c08f15a73fc4a4e8d7a6fb54198f

SHA256
b069fd6ed369193a785c69b0e263d8b102537dc65e073bbda2543e4f9346f07f

SHA512
5dbd9ddd3d2186ea920154b52229e7299d14cf6806db3fe38eb06c54309ac6c30db9e2a48b5905091db6284cc8f987a0ec1af6ff2d87249c10134f662507770f

Download Submit
memory/2316-9-0x0000000000370000-0x0000000000375000-memory.dmp

Filesize
20KB

Download
memory/3316-1-0x00000000003B0000-0x00000000003B5000-memory.dmp

Filesize
20KB

Download