a8462d86259376aaff500ac50dfbc31caf8bf10ae0313403425957f6d635f300

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 10:14

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General

Target

8d45d4a6c47ab63ff6d8406ef3b51f00N.exe
Size

490KB
MD5

8d45d4a6c47ab63ff6d8406ef3b51f00
SHA1

fd3e789930abe7fb3d19555d2fd98be8cf9f39d7
SHA256

a8462d86259376aaff500ac50dfbc31caf8bf10ae0313403425957f6d635f300
SHA512

506ab245b727b07c79238530a2ee31fd88ce35c2b19a6d75cd7f4e216bb3f9f630753cce150850da8268b3d2efa1d247eb1223b65bdf6b4f6db47fd217950eaf
SSDEEP

12288:U+TRL7A0wg5rYzCm4juSIBS2RVFW4P6gr646b19mmVj:U+17A0wRs92V1By6mVj

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1276	s6323.exe

Loads dropped DLL 4 IoCs

pid	Process
2576	8d45d4a6c47ab63ff6d8406ef3b51f00N.exe
2576	8d45d4a6c47ab63ff6d8406ef3b51f00N.exe
2576	8d45d4a6c47ab63ff6d8406ef3b51f00N.exe
2576	8d45d4a6c47ab63ff6d8406ef3b51f00N.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 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	8d45d4a6c47ab63ff6d8406ef3b51f00N.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2576	8d45d4a6c47ab63ff6d8406ef3b51f00N.exe
2576	8d45d4a6c47ab63ff6d8406ef3b51f00N.exe
1276	s6323.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1276	s6323.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1276	s6323.exe
1276	s6323.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 1276	2576	8d45d4a6c47ab63ff6d8406ef3b51f00N.exe	30
PID 2576 wrote to memory of 1276	2576	8d45d4a6c47ab63ff6d8406ef3b51f00N.exe	30
PID 2576 wrote to memory of 1276	2576	8d45d4a6c47ab63ff6d8406ef3b51f00N.exe	30
PID 2576 wrote to memory of 1276	2576	8d45d4a6c47ab63ff6d8406ef3b51f00N.exe	30

C:\Users\Admin\AppData\Local\Temp\8d45d4a6c47ab63ff6d8406ef3b51f00N.exe
"C:\Users\Admin\AppData\Local\Temp\8d45d4a6c47ab63ff6d8406ef3b51f00N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2576
- C:\Users\Admin\AppData\Local\Temp\n6323\s6323.exe
  "C:\Users\Admin\AppData\Local\Temp\n6323\s6323.exe" ins.exe /e12386661 /u52fe2c91-49dc-40b7-b209-1f140a000013
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\n6323\s6323.exe

Filesize
269KB

MD5
ad76cab590ec4c1d3008589d2d2eb052

SHA1
3fd9b837fd4a078411c0958a41b1adb321e1016a

SHA256
a2111f7d4b36800e840b63573fcb044ea18fb4bc3fef2b8f2724d0d4b5e6c51a

SHA512
b8f6695a4c4c18046fb3da55f5c6d1fd60b4e90d8952bceb27296da1a522a97a829494bab103375595a599c602d337926270f2422401678af8d5393490e53432

Download Submit
memory/1276-14-0x000007FEF604E000-0x000007FEF604F000-memory.dmp

Filesize
4KB

Download
memory/1276-15-0x00000000004C0000-0x00000000004CA000-memory.dmp

Filesize
40KB

Download
memory/1276-17-0x000007FEF5D90000-0x000007FEF672D000-memory.dmp

Filesize
9.6MB

Download
memory/1276-16-0x000007FEF5D90000-0x000007FEF672D000-memory.dmp

Filesize
9.6MB

Download
memory/1276-18-0x000007FEF5D90000-0x000007FEF672D000-memory.dmp

Filesize
9.6MB

Download