dd0fd606407d14b54aeff4e12d2bfa13c0908de154040e6b1baf14d4ed74fd6a

Analysis

max time kernel
141s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09/07/2024, 20:32

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General

Target

$PLUGINSDIR/Xvid-1.2.2-07062009.exe
Size

637KB
MD5

cfda0738d62a6ce3b605551e311b3c37
SHA1

435203e7f713c4484ca4f50f43e847f3dc118962
SHA256

a7e72dc1ece52648fae949dd9e25785a611cf6c25512ccd5d0f9dba99456cc50
SHA512

3fe7e79004dd24138e294d611d7c301e0686b0636811ae91005a19272c9d30b23a45abe7015967994794b260a2305ad99a0c3a86cb39fb90ecb87e565a78b226
SSDEEP

12288:smz39dIoR2bbiwFHDZeUJiFA+KXCJaVkjR6h3Q+sZli4pZd:sI39dhcFtZHiJ8CJaGja/8Z

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2416	is-QRU4E.tmp

Loads dropped DLL 3 IoCs

pid	Process
2260	Xvid-1.2.2-07062009.exe
2416	is-QRU4E.tmp
2416	is-QRU4E.tmp

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2416	is-QRU4E.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2416	2260	Xvid-1.2.2-07062009.exe	29
PID 2260 wrote to memory of 2416	2260	Xvid-1.2.2-07062009.exe	29
PID 2260 wrote to memory of 2416	2260	Xvid-1.2.2-07062009.exe	29
PID 2260 wrote to memory of 2416	2260	Xvid-1.2.2-07062009.exe	29
PID 2260 wrote to memory of 2416	2260	Xvid-1.2.2-07062009.exe	29
PID 2260 wrote to memory of 2416	2260	Xvid-1.2.2-07062009.exe	29
PID 2260 wrote to memory of 2416	2260	Xvid-1.2.2-07062009.exe	29

C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Xvid-1.2.2-07062009.exe
"C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Xvid-1.2.2-07062009.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Users\Admin\AppData\Local\Temp\is-2EMU2.tmp\is-QRU4E.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-2EMU2.tmp\is-QRU4E.tmp" /SL4 $400F6 "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Xvid-1.2.2-07062009.exe" 412643 52224
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2416

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

\Users\Admin\AppData\Local\Temp\is-2EMU2.tmp\is-QRU4E.tmp

Filesize
647KB

MD5
125b1be5897ffb844be040a35041d695

SHA1
a64833cd932694d025057a4188068ec9c1690f0d

SHA256
94112c7da38b3445aaced3aa9e56cbf6d3c9e70ee599ebbf5ce586752aeb4bc2

SHA512
2a1b690997b14c0db0453c4af206f76eb0da2f61c96f806f8ed1fb2fb4fd033bf7da90a6b46670c787a957145b4fb121a14835344fe55b81942aea71d93fb104

Download Submit
\Users\Admin\AppData\Local\Temp\is-RO7CE.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/2260-2-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/2260-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2260-16-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2416-17-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download