30e73653a59e8165fc6c63181fc8d76c3d77d6e9fe7f19c410b7849bf6f953a2

Analysis

max time kernel
149s
max time network
152s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
17/07/2023, 17:30

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General

Target

9de40f8d9f9332_JC.exe
Size

48KB
MD5

9de40f8d9f9332b32b79c072626015e5
SHA1

2d372a62499f658dba9077edbc7d13a369df65cf
SHA256

30e73653a59e8165fc6c63181fc8d76c3d77d6e9fe7f19c410b7849bf6f953a2
SHA512

c2900b5c764906ed47e711f779867c2bbd7437d288076b8c9ea0c05da4025d979dec5d1ba74811c3c0f8c23e77b4dcc503128d5b595c5161785f7e4237cb1bda
SSDEEP

768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQ7suIlsw92KFXcTDXYW:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1872	asih.exe

Loads dropped DLL 1 IoCs

pid	Process
2072	9de40f8d9f9332_JC.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 2072 wrote to memory of 1872	2072	9de40f8d9f9332_JC.exe	28
PID 2072 wrote to memory of 1872	2072	9de40f8d9f9332_JC.exe	28
PID 2072 wrote to memory of 1872	2072	9de40f8d9f9332_JC.exe	28
PID 2072 wrote to memory of 1872	2072	9de40f8d9f9332_JC.exe	28

C:\Users\Admin\AppData\Local\Temp\9de40f8d9f9332_JC.exe
"C:\Users\Admin\AppData\Local\Temp\9de40f8d9f9332_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  - Executes dropped EXE
  PID:1872

Network

MITRE ATT&CK Enterprise v6

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\asih.exe

Filesize
48KB

MD5
ce26c431da797e6a6e7165c20935bf3e

SHA1
12a7787c4feaa315f59e230549c9a5520ba9bb44

SHA256
fbe244ffb2cb0334d0631254ac9b6646c30e7ced921eedc5542cb8bf91409727

SHA512
5a3f09dd0198bfb38954df8157e02ef4063b52291c8438f1bfe4a7a76f6e461e1619dd4800256c9ebcf994dc66b030332d312e864aa5764c65d6cc371cd647e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\asih.exe

Filesize
48KB

MD5
ce26c431da797e6a6e7165c20935bf3e

SHA1
12a7787c4feaa315f59e230549c9a5520ba9bb44

SHA256
fbe244ffb2cb0334d0631254ac9b6646c30e7ced921eedc5542cb8bf91409727

SHA512
5a3f09dd0198bfb38954df8157e02ef4063b52291c8438f1bfe4a7a76f6e461e1619dd4800256c9ebcf994dc66b030332d312e864aa5764c65d6cc371cd647e8

Download Submit
\Users\Admin\AppData\Local\Temp\asih.exe

Filesize
48KB

MD5
ce26c431da797e6a6e7165c20935bf3e

SHA1
12a7787c4feaa315f59e230549c9a5520ba9bb44

SHA256
fbe244ffb2cb0334d0631254ac9b6646c30e7ced921eedc5542cb8bf91409727

SHA512
5a3f09dd0198bfb38954df8157e02ef4063b52291c8438f1bfe4a7a76f6e461e1619dd4800256c9ebcf994dc66b030332d312e864aa5764c65d6cc371cd647e8

Download Submit
memory/1872-69-0x0000000000200000-0x0000000000206000-memory.dmp

Filesize
24KB

Download
memory/1872-70-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2072-54-0x0000000000430000-0x0000000000436000-memory.dmp

Filesize
24KB

Download
memory/2072-55-0x0000000000430000-0x0000000000436000-memory.dmp

Filesize
24KB

Download
memory/2072-56-0x0000000000460000-0x0000000000466000-memory.dmp

Filesize
24KB

Download