e7d605f9cebefb0d2378f9292ecf6a7c35cf38c1f2197349a054c6f439c22f75

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03/08/2024, 05:32

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General

Target

578e8e9dc475c414b821ab391ecc3fc0N.exe
Size

44KB
MD5

578e8e9dc475c414b821ab391ecc3fc0
SHA1

57afd5b8f1ca4b11505cd9bf8c4816b7fb8db0b6
SHA256

e7d605f9cebefb0d2378f9292ecf6a7c35cf38c1f2197349a054c6f439c22f75
SHA512

3e386bbaf185f7a44ce9f0820daaa915adf75037d9b7fe6f75ddde62a74d067417a9ab3c3344ae571910bdde19b91534a3344ccc6d217ee17202cd5c6bdb7af3
SSDEEP

768:9Y8ZGkv7+1VV+om9CKfi7tJ/4BKh1bmQLxdU2+Hkl6i5:6eGkv7+1W9CKfi7tJ/4wHvLxt+s6i5

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2592	dittunu.exe

Loads dropped DLL 1 IoCs

pid	Process
2416	578e8e9dc475c414b821ab391ecc3fc0N.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	icanhazip.com

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	578e8e9dc475c414b821ab391ecc3fc0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dittunu.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 2592	2416	578e8e9dc475c414b821ab391ecc3fc0N.exe	30
PID 2416 wrote to memory of 2592	2416	578e8e9dc475c414b821ab391ecc3fc0N.exe	30
PID 2416 wrote to memory of 2592	2416	578e8e9dc475c414b821ab391ecc3fc0N.exe	30
PID 2416 wrote to memory of 2592	2416	578e8e9dc475c414b821ab391ecc3fc0N.exe	30

C:\Users\Admin\AppData\Local\Temp\578e8e9dc475c414b821ab391ecc3fc0N.exe
"C:\Users\Admin\AppData\Local\Temp\578e8e9dc475c414b821ab391ecc3fc0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Users\Admin\AppData\Local\Temp\dittunu.exe
  C:\Users\Admin\AppData\Local\Temp\dittunu.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2592

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\dittunu.exe

Filesize
45KB

MD5
dea6b61b160991caee27ab840eb1ee6a

SHA1
ce3aa6b800d27b39ba6224fa8aa3c4f78be71510

SHA256
8570388eab6a56a339a90c03c56d1c3a1c9ddf84deb337c0f4eb862e08a59120

SHA512
258f83045397db0c31bb8741cced0a0a3b0cb2070c3c1dec93e90fe0fd27993a3aaa404f670e2b63e9b318093d9d3b9cffa9a28e329e2970886aa63439abd4b6

Download Submit
memory/2592-6-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

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