e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102

Analysis

max time kernel
90s
max time network
92s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 00:56

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General

Target
e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102.exe
Size 144KB
Sample240328-back3scc3y
SHA256 e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102
MD5 1e7164d137353b117469423543b51dfa
SHA1 7d965f1a201c24a13985e664fa6574d7d680d881
SHA512 62a8c26ec42098ab5693f29d8a13990aa536fff496c1b7b2f3ae5a4e487b754a633057b12c6b730764463a9e97785c29e555de4a26e2cbabad32b968e7be1682
SSDEEP 1536:1i+N6u0utYGsoK2mEGIBp+WWN7YfEj77iZ76vVGU2AjK15t5uPpdrcIPWAWvnTX3:wYYutRQSc/7c6tJK7t5uPpdrxOhvnTn
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102.exe

Executes dropped EXE 1 IoCs

pid	Process
4292	huter.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 4292	1952	e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102.exe	85
PID 1952 wrote to memory of 4292	1952	e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102.exe	85
PID 1952 wrote to memory of 4292	1952	e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102.exe	85
PID 1952 wrote to memory of 448	1952	e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102.exe	86
PID 1952 wrote to memory of 448	1952	e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102.exe	86
PID 1952 wrote to memory of 448	1952	e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102.exe	86

C:\Users\Admin\AppData\Local\Temp\e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102.exe
"C:\Users\Admin\AppData\Local\Temp\e9f8ff497701a85312356d71b164d4ece5476ef7afdf974a4466f623940e4102.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Users\Admin\AppData\Local\Temp\huter.exe
  "C:\Users\Admin\AppData\Local\Temp\huter.exe"
  2⤵
  - Executes dropped EXE
  PID:4292
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
  2⤵
  PID:448

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

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Downloads

golfinfo.ini

Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
Size 512B
SHA256 5cfd1668ec0e5f3b5f8d04e54091d6f173bede6e6f9bb418819fd550095139fb
MD5 55d2fdd1432483e3ba86ebeccfe130b6
SHA1 7280b14d708800fd15303b2caa8628a0fbd7aa08
SHA512 36fd81128552356672b52936699c5e6362268c8131857e778e02a6862600c4feb20d13063d5f838e0887cb5083c648d39fe07faffba18c26387760752f9dd1f3
MD5 SHA1 SHA512

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huter.exe

Path C:\Users\Admin\AppData\Local\Temp\huter.exe
Size 144KB
SHA256 b33dd698c3ebfe4f6094b245bfdcef8c1995361c52751c8bd9bc5b1ee9167783
MD5 865c053e338614b709017ff8053f5eee
SHA1 f703d1c3cdb6bc5a658087393900f27496700c5c
SHA512 d3ba6b6e1a0e0ee0e7b1e6af6ed07fad28b6045d8648bfd17e4bfc5c404116fb51cc1710e7144ac38f67923fe349705431fcfd3783137adc289affc59287b253
SSDEEP 1536:1i+N6u0utYGsoK2mEGIBp+WWN7YfEj77iZ76vVGU2AjK15t5uPpdrcIPWAWvnTXV:wYYutRQSc/7c6tJK7t5uPpdrxOhvnTl
MD5 SHA1 SHA512 SSDEEP

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sanfdr.bat

Path C:\Users\Admin\AppData\Local\Temp\sanfdr.bat
Size 338B
SHA256 726c2676dccdfa83eaf21723f7bc9c7e978ef9ef192a28abd4ce5a154bd9c3a7
MD5 65a20d81abca23cd1fd6b6143e99a9dd
SHA1 8ff215471ae33c2568e59329d4fe6b292f3ed200
SHA512 73a2ec3889db72a7313552ad6b0006ec63b22ba2bb7b347aee48c1546f193da70bb58f7340150349b0efb33ae5676b20ebfd5ca4ca68ec0ddde9b3eb73798d80
MD5 SHA1 SHA512

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads