ad237937b5fc003c6fae03a171755cf1b26aac7f727dbb5a8b1b0414f1ac5522

Analysis

max time kernel
102s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 03:11

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General

Target

7601b027e06487affea8765d71ec8a90N.exe
Size

4.4MB
MD5

7601b027e06487affea8765d71ec8a90
SHA1

18c052699cc667eba0f87d82b77bdd2819272c3b
SHA256

ad237937b5fc003c6fae03a171755cf1b26aac7f727dbb5a8b1b0414f1ac5522
SHA512

49b1526e33245515d2a516be9eca4d39aaf845a051a2cab972cdcaa315b035a1e343d957165ff28e47318590c2a3470d99b1c19af2317819772afdf68587271f
SSDEEP

98304:emhd1Uryeiw7lj+YIpABV7wQqZUha5jtSn:ell7ljK62QbaZte

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4156	C60F.tmp

Executes dropped EXE 1 IoCs

pid	Process
4156	C60F.tmp

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	7601b027e06487affea8765d71ec8a90N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	C60F.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3776 wrote to memory of 4156	3776	7601b027e06487affea8765d71ec8a90N.exe	89
PID 3776 wrote to memory of 4156	3776	7601b027e06487affea8765d71ec8a90N.exe	89
PID 3776 wrote to memory of 4156	3776	7601b027e06487affea8765d71ec8a90N.exe	89

C:\Users\Admin\AppData\Local\Temp\7601b027e06487affea8765d71ec8a90N.exe
"C:\Users\Admin\AppData\Local\Temp\7601b027e06487affea8765d71ec8a90N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3776
- C:\Users\Admin\AppData\Local\Temp\C60F.tmp
  "C:\Users\Admin\AppData\Local\Temp\C60F.tmp" --splashC:\Users\Admin\AppData\Local\Temp\7601b027e06487affea8765d71ec8a90N.exe 4E45E1FA6C42D995A508AC41001CAECA525D88838FEF2753AE0F35DFC39B194E311E7703F7ED4DBB1A1B201DBF5547552E7F5DB9C8CCD961BA482D636CCCA003
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4156

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\C60F.tmp

Filesize
4.4MB

MD5
f25c837bed2b80174bbb407ec938b432

SHA1
d06886d7cbe222de898fcd9fac81608c8aea7c96

SHA256
ecca09aabeb1e3b3fbeafe1cd56838045de0ecc0917ee86b588d050e3d190004

SHA512
e827d38b43172b45db559bdac93885af4b2c86e9e717c96c0b45c7211c3b756d55a180242aebdacae3512180a786ee677fa782eca3a046827b706ae750ae064f

Download Submit
memory/3776-0-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download
memory/4156-5-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download