9e0fad95f54b07de2783775a117a38e25f18f733bb8349fe83ecc82293a40af8

Analysis

max time kernel
9s
max time network
140s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
21/02/2024, 01:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0dbce10c1309c71df537820e97623e52.exe
Size

33KB
MD5

0dbce10c1309c71df537820e97623e52
SHA1

59de4d6ec3146a4cd7d3f7b6a7798590a4154c3d
SHA256

9e0fad95f54b07de2783775a117a38e25f18f733bb8349fe83ecc82293a40af8
SHA512

ddbdf520b343f6ca397374d38e1965ca4142a8838f5cefda8b91a55152fac28316dedc9a606d306bf060692749d022318c82be0dbfa1bb967dc894e4d745a12b
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn1KkZh:b/yC4GyNM01GuQMNXw2PSj1Pv

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2808	retln.exe

Loads dropped DLL 1 IoCs

pid	Process
2780	0dbce10c1309c71df537820e97623e52.exe

Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2780	0dbce10c1309c71df537820e97623e52.exe
2808	retln.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 2808	2780	0dbce10c1309c71df537820e97623e52.exe	28
PID 2780 wrote to memory of 2808	2780	0dbce10c1309c71df537820e97623e52.exe	28
PID 2780 wrote to memory of 2808	2780	0dbce10c1309c71df537820e97623e52.exe	28
PID 2780 wrote to memory of 2808	2780	0dbce10c1309c71df537820e97623e52.exe	28

C:\Users\Admin\AppData\Local\Temp\0dbce10c1309c71df537820e97623e52.exe
"C:\Users\Admin\AppData\Local\Temp\0dbce10c1309c71df537820e97623e52.exe"
1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Users\Admin\AppData\Local\Temp\retln.exe
  "C:\Users\Admin\AppData\Local\Temp\retln.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\retln.exe

Filesize
33KB

MD5
f61f14ca2cb4c5a017bf006d2215ea69

SHA1
7e4153abf7b4304b9ae6b50fc51ec3c613823e9b

SHA256
7c5093ce1fd469b966b02c08ad60ec05297ed53d22474fd51e99cfd1ef394596

SHA512
34168d2f6de8c191ac2f43b31dd18083b114cd1ba4d04de3c40e0fbb2556df52256ea1f43fe1e6774380d9df452a8a69b0048a76f60ca6ab9f6e321be2c356f3

Download Submit
memory/2780-0-0x00000000003C0000-0x00000000003C6000-memory.dmp

Filesize
24KB

Download
memory/2780-1-0x00000000003C0000-0x00000000003C6000-memory.dmp

Filesize
24KB

Download
memory/2780-2-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2808-16-0x0000000000260000-0x0000000000266000-memory.dmp

Filesize
24KB

Download