4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09/08/2024, 21:16

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General

Target

4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83.exe
Size

1.5MB
MD5

d3b4e6ef8b64de734755d2c7bbcaf0db
SHA1

9ca08c6f013958f9629912355b6a2d7c7424ae12
SHA256

4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83
SHA512

ead67625b9d7f32ce3f018347e6ecf3de2c11108a02f6c4b4427f03eab5dbb61ff87c31522f25b3643a002a75c125f27456a8188cbabdcd4dfb0d653ae8cd692
SSDEEP

49152:lrq0R07QQmys87XEukexVJVUxDmwaAjwI:hq0+7Y8rEu5PJ6tmwnwI

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2704	6307.tmp

Executes dropped EXE 1 IoCs

pid	Process
2704	6307.tmp

Loads dropped DLL 1 IoCs

pid	Process
2852	4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6307.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2704	6307.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2852 wrote to memory of 2704	2852	4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83.exe	30
PID 2852 wrote to memory of 2704	2852	4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83.exe	30
PID 2852 wrote to memory of 2704	2852	4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83.exe	30
PID 2852 wrote to memory of 2704	2852	4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83.exe	30

C:\Users\Admin\AppData\Local\Temp\4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83.exe
"C:\Users\Admin\AppData\Local\Temp\4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2852
- C:\Users\Admin\AppData\Local\Temp\6307.tmp
  "C:\Users\Admin\AppData\Local\Temp\6307.tmp" --pingC:\Users\Admin\AppData\Local\Temp\4f133082e86ac65697cdc19ac8749ab19842f7fbad672e5d90e7c64fbc22df83.exe 54D866124F6D8FEB43DD02ED302BDEE0A34985B630DE0EE35C25BEB478731F8C2DAB75AEB53D138790E45B96F4A8E6764C92C8A2F4FB682A70B7F0162E3330D1
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:2704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\6307.tmp

Filesize
1.5MB

MD5
841de863648693dcb6bf2d753073e100

SHA1
0e15c6fc8522e6c172a2bf6c9c82413183452a35

SHA256
e5c20347a17ae009e392fe6ba474afc6565f2f83eb74dc058bdbff253dd550a8

SHA512
3967ab365df819329ccf85e9136cc707df6d32d0be9cbec408fbd5b5ec2bad77e0a518d194f55acdc7686801b2043ac99b4d08ab11cbb212b178c43dc2712d1e

Download Submit
memory/2704-9-0x00000000013B0000-0x000000000157E000-memory.dmp

Filesize
1.8MB

Download
memory/2704-10-0x0000000000310000-0x000000000038A000-memory.dmp

Filesize
488KB

Download
memory/2852-0-0x0000000000180000-0x00000000001FA000-memory.dmp

Filesize
488KB

Download
memory/2852-1-0x0000000000210000-0x00000000003DE000-memory.dmp

Filesize
1.8MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads