c61f7ecb6aa9aeb278a6dbf94a1525315ad0a226fcd51b698c07410ef84f11d1

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 08:56

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General

Target

61a77c73a5d5f80f4969dadd96694948.exe
Size

127KB
MD5

61a77c73a5d5f80f4969dadd96694948
SHA1

ab5ed67cf58204d78c3d0eb3c54ede9d89048df6
SHA256

c61f7ecb6aa9aeb278a6dbf94a1525315ad0a226fcd51b698c07410ef84f11d1
SHA512

802d6393bdffe8b2010e95e6d76de5855b88d3345ce4d9281bd669e635eb2c737d440300bd3ad891bc6c3a6c9c04132c11be21f2dcef4c5c822946d123fcb73e
SSDEEP

3072:PjY9FI+zeOKndRzAlSWc+SeLebsbJ3IQQ0jKNKSfL/U:PChzNsslSyRagbJ3IQQJ

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2736	cmd.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2736	2772	61a77c73a5d5f80f4969dadd96694948.exe	28
PID 2772 wrote to memory of 2736	2772	61a77c73a5d5f80f4969dadd96694948.exe	28
PID 2772 wrote to memory of 2736	2772	61a77c73a5d5f80f4969dadd96694948.exe	28
PID 2772 wrote to memory of 2736	2772	61a77c73a5d5f80f4969dadd96694948.exe	28

C:\Users\Admin\AppData\Local\Temp\61a77c73a5d5f80f4969dadd96694948.exe
"C:\Users\Admin\AppData\Local\Temp\61a77c73a5d5f80f4969dadd96694948.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Nfj..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:2736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Nfj..bat

Filesize
210B

MD5
6d0ad3bd33018962101c36191630bab0

SHA1
f793b36672de71e77478e4725e08afc2230e23d5

SHA256
754a242f5924362849ec3f59a941c4b65b1a7b63f07478ff682a511a059ed9ca

SHA512
85be348785c91d38d2bb4d58901c5236808f145974ff8410e6a74ab5f0e945c068cdaf3f14ce0124253f26e439dce00b965c41722e2d19722f3180b9ec7de0c4

Download Submit
memory/2772-0-0x0000000000220000-0x000000000024E000-memory.dmp

Filesize
184KB

Download
memory/2772-1-0x0000000000220000-0x000000000024E000-memory.dmp

Filesize
184KB

Download
memory/2772-2-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2772-4-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download