198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12-10-2023 19:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf.exe
Size

2.7MB
MD5

dc498ddf3ba67a02d9f839885ec55d0b
SHA1

4c6e1bdd63b9e9f3cc53627ddc30f8e5aaafd1d4
SHA256

198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf
SHA512

c70bb21c7e405582191b67e213489668467c0bf0279e2391ba0bfab23b6eab5cfd4aabfa97e306b254fcc0ae799dc1f25052cbf25e1a8883c90d38603386f485
SSDEEP

49152:acbz6GzJT8USgT/eFOn7EuTEBQ1wP9p0xxOSJfd4RwrkimJtZElBBuIT:acb7zh8uWwri0Pxx/JFdrki4taA4

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2100	regsvr32.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2100	2248	198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf.exe	28
PID 2248 wrote to memory of 2100	2248	198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf.exe	28
PID 2248 wrote to memory of 2100	2248	198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf.exe	28
PID 2248 wrote to memory of 2100	2248	198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf.exe	28
PID 2248 wrote to memory of 2100	2248	198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf.exe	28
PID 2248 wrote to memory of 2100	2248	198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf.exe	28
PID 2248 wrote to memory of 2100	2248	198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf.exe	28

C:\Users\Admin\AppData\Local\Temp\198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf.exe
"C:\Users\Admin\AppData\Local\Temp\198641c6e206828834b441764ad24e61d595d95aff366dbacc74919d936390bf.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" -u -S .\8N7E.CH
  2⤵
  - Loads dropped DLL
  PID:2100

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\8N7E.CH

Filesize
2.7MB

MD5
1333d4e84666132c9924df4d6427cf5d

SHA1
967574535a4950b68e6904dbb978c5e5dbf4428a

SHA256
825cb4d78950bacae560ea1b2d81c33e9aacfa4651c4ccef376bb1afcba21e59

SHA512
2e456aeaa25ebdea682149a6f75acadfb429a9ccc6a60c2a1a54d4429d0157789009c0097ffbc0f2a62b753bbc56b49acd86e383f1fe076dc9cfbb34ad2b9f95

Download Submit
\Users\Admin\AppData\Local\Temp\8N7E.ch

Filesize
2.7MB

MD5
1333d4e84666132c9924df4d6427cf5d

SHA1
967574535a4950b68e6904dbb978c5e5dbf4428a

SHA256
825cb4d78950bacae560ea1b2d81c33e9aacfa4651c4ccef376bb1afcba21e59

SHA512
2e456aeaa25ebdea682149a6f75acadfb429a9ccc6a60c2a1a54d4429d0157789009c0097ffbc0f2a62b753bbc56b49acd86e383f1fe076dc9cfbb34ad2b9f95

Download Submit
memory/2100-5-0x0000000000170000-0x0000000000176000-memory.dmp

Filesize
24KB

Download
memory/2100-4-0x0000000010000000-0x00000000102B7000-memory.dmp

Filesize
2.7MB

Download
memory/2100-7-0x0000000000E90000-0x0000000000F8D000-memory.dmp

Filesize
1012KB

Download
memory/2100-8-0x00000000023C0000-0x00000000024A5000-memory.dmp

Filesize
916KB

Download
memory/2100-11-0x00000000023C0000-0x00000000024A5000-memory.dmp

Filesize
916KB

Download
memory/2100-12-0x00000000023C0000-0x00000000024A5000-memory.dmp

Filesize
916KB

Download