d66349fd06be15422c5e95e15be4e486cba94fd1339a370f0c8b3b90cef148d5

Analysis

max time kernel
145s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2023, 04:00

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General

Target

file.exe
Size

251KB
MD5

14be53af83fa482be458bb963ab0375a
SHA1

932e2efaa79e98e7717f83c22ffd40a18d9f5202
SHA256

d66349fd06be15422c5e95e15be4e486cba94fd1339a370f0c8b3b90cef148d5
SHA512

677004f40ecb23c7dab0a94311d19e809d3626fd76cbf747e5f086e478e88314f47ebcaefde15d7ac05a9f411f08690e309ffe71882f75d5f5a5e1f49049bc3e
SSDEEP

3072:ZIm9JsLZlsFEF7SG1t0uQSMScAzaZfO+IWRMqT922y6BzukSkwhzjP7ah5WkV:gLTcEF7WRS4iqT92/6BzuAwhz/xk

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-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation	file.exe

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

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
4724	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4724	taskkill.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 3836	5104	file.exe	94
PID 5104 wrote to memory of 3836	5104	file.exe	94
PID 5104 wrote to memory of 3836	5104	file.exe	94
PID 5104 wrote to memory of 4620	5104	file.exe	96
PID 5104 wrote to memory of 4620	5104	file.exe	96
PID 5104 wrote to memory of 4620	5104	file.exe	96
PID 5104 wrote to memory of 4408	5104	file.exe	98
PID 5104 wrote to memory of 4408	5104	file.exe	98
PID 5104 wrote to memory of 4408	5104	file.exe	98
PID 5104 wrote to memory of 1888	5104	file.exe	100
PID 5104 wrote to memory of 1888	5104	file.exe	100
PID 5104 wrote to memory of 1888	5104	file.exe	100
PID 5104 wrote to memory of 4240	5104	file.exe	103
PID 5104 wrote to memory of 4240	5104	file.exe	103
PID 5104 wrote to memory of 4240	5104	file.exe	103
PID 4240 wrote to memory of 4724	4240	cmd.exe	106
PID 4240 wrote to memory of 4724	4240	cmd.exe	106
PID 4240 wrote to memory of 4724	4240	cmd.exe	106

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5104
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\5636287693.exe"
  2⤵
  PID:3836
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\7520735478.exe"
  2⤵
  PID:4620
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\2012480399.exe"
  2⤵
  PID:4408
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\9272238336.exe"
  2⤵
  PID:1888
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /im "file.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\file.exe" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4240
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /im "file.exe" /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4724

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\2012480399.exe

Filesize
31B

MD5
14bd4840f258f302f7e5e26f7760d756

SHA1
fea8b87644d13e0007c75c6a33b981e4a544f0d3

SHA256
8826bedef4ca1423979859bbfa57c882780d4e59394bd4dabcf1ae878aa8373e

SHA512
b2016191add2ffc492a32a8c0c42ecb87f7494a909dabf5cc4fd01b857310e4583ec00a98c6fe2720791db2a51919086eec4d35c39c2d24f92279acfb3cf9cb6

Download Submit
C:\Users\Admin\AppData\Local\Temp\5636287693.exe

Filesize
31B

MD5
14bd4840f258f302f7e5e26f7760d756

SHA1
fea8b87644d13e0007c75c6a33b981e4a544f0d3

SHA256
8826bedef4ca1423979859bbfa57c882780d4e59394bd4dabcf1ae878aa8373e

SHA512
b2016191add2ffc492a32a8c0c42ecb87f7494a909dabf5cc4fd01b857310e4583ec00a98c6fe2720791db2a51919086eec4d35c39c2d24f92279acfb3cf9cb6

Download Submit
C:\Users\Admin\AppData\Local\Temp\7520735478.exe

Filesize
31B

MD5
14bd4840f258f302f7e5e26f7760d756

SHA1
fea8b87644d13e0007c75c6a33b981e4a544f0d3

SHA256
8826bedef4ca1423979859bbfa57c882780d4e59394bd4dabcf1ae878aa8373e

SHA512
b2016191add2ffc492a32a8c0c42ecb87f7494a909dabf5cc4fd01b857310e4583ec00a98c6fe2720791db2a51919086eec4d35c39c2d24f92279acfb3cf9cb6

Download Submit
C:\Users\Admin\AppData\Local\Temp\9272238336.exe

Filesize
31B

MD5
14bd4840f258f302f7e5e26f7760d756

SHA1
fea8b87644d13e0007c75c6a33b981e4a544f0d3

SHA256
8826bedef4ca1423979859bbfa57c882780d4e59394bd4dabcf1ae878aa8373e

SHA512
b2016191add2ffc492a32a8c0c42ecb87f7494a909dabf5cc4fd01b857310e4583ec00a98c6fe2720791db2a51919086eec4d35c39c2d24f92279acfb3cf9cb6

Download Submit
memory/5104-0-0x0000000003DE0000-0x0000000003E04000-memory.dmp

Filesize
144KB

Download
memory/5104-1-0x0000000003E10000-0x0000000003E4E000-memory.dmp

Filesize
248KB

Download
memory/5104-2-0x0000000000400000-0x000000000208B000-memory.dmp

Filesize
28.5MB

Download
memory/5104-11-0x0000000000400000-0x000000000208B000-memory.dmp

Filesize
28.5MB

Download
memory/5104-12-0x0000000000400000-0x000000000208B000-memory.dmp

Filesize
28.5MB

Download
memory/5104-13-0x0000000003DE0000-0x0000000003E04000-memory.dmp

Filesize
144KB

Download
memory/5104-14-0x0000000003E10000-0x0000000003E4E000-memory.dmp

Filesize
248KB

Download