627378b292ccc3777cc9793d4116c2aee174004ce88090525fd64e41ad598615

Analysis

max time kernel
35s
max time network
41s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
14-10-2022 15:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

MSI_M92_Setup_UHD_V1.0.6.exe/MSI_M92_Setup_UHD_V1.0.6.exe
Size

2.9MB
MD5

57dcd0f4a5eaa50c5ff97648ebaeffce
SHA1

7ccbea20c0057258bc5d02d20f507c4c6a898527
SHA256

56c35ce75b5915728cccce0d70e63268c8c84a218c876a2c10e3fa2af6521b5c
SHA512

51749fd5515a560a1848d2235fa443d3f343b5513431f16b618ff4fda0a0c09d4da3cada6b67ce75acba71f4fab79953bc45f13d799da157f2a1eca5c5903264
SSDEEP

49152:OL2hBYkW1GmIw+Fj/ATTykU/ZuvZs8OZY7oRl0DSHvFzrary7fAZCh8ZSQeQO04:vBlW1Gw+lATTAxuBWZY7OiGPdrary7fb

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

MSI_M92_Setup_UHD_V1.0.6.tmp

pid process

1948 MSI_M92_Setup_UHD_V1.0.6.tmp
Loads dropped DLL 3 IoCs

Processes:

MSI_M92_Setup_UHD_V1.0.6.exeMSI_M92_Setup_UHD_V1.0.6.tmp

pid process

748 MSI_M92_Setup_UHD_V1.0.6.exe
1948 MSI_M92_Setup_UHD_V1.0.6.tmp
1948 MSI_M92_Setup_UHD_V1.0.6.tmp
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
1948	MSI_M92_Setup_UHD_V1.0.6.tmp

pid	process
748	MSI_M92_Setup_UHD_V1.0.6.exe
1948	MSI_M92_Setup_UHD_V1.0.6.tmp
1948	MSI_M92_Setup_UHD_V1.0.6.tmp

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

MSI_M92_Setup_UHD_V1.0.6.exe

description	pid	process	target process
PID 748 wrote to memory of 1948	748	MSI_M92_Setup_UHD_V1.0.6.exe	MSI_M92_Setup_UHD_V1.0.6.tmp
PID 748 wrote to memory of 1948	748	MSI_M92_Setup_UHD_V1.0.6.exe	MSI_M92_Setup_UHD_V1.0.6.tmp
PID 748 wrote to memory of 1948	748	MSI_M92_Setup_UHD_V1.0.6.exe	MSI_M92_Setup_UHD_V1.0.6.tmp
PID 748 wrote to memory of 1948	748	MSI_M92_Setup_UHD_V1.0.6.exe	MSI_M92_Setup_UHD_V1.0.6.tmp
PID 748 wrote to memory of 1948	748	MSI_M92_Setup_UHD_V1.0.6.exe	MSI_M92_Setup_UHD_V1.0.6.tmp
PID 748 wrote to memory of 1948	748	MSI_M92_Setup_UHD_V1.0.6.exe	MSI_M92_Setup_UHD_V1.0.6.tmp
PID 748 wrote to memory of 1948	748	MSI_M92_Setup_UHD_V1.0.6.exe	MSI_M92_Setup_UHD_V1.0.6.tmp

C:\Users\Admin\AppData\Local\Temp\MSI_M92_Setup_UHD_V1.0.6.exe\MSI_M92_Setup_UHD_V1.0.6.exe
"C:\Users\Admin\AppData\Local\Temp\MSI_M92_Setup_UHD_V1.0.6.exe\MSI_M92_Setup_UHD_V1.0.6.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:748

C:\Users\Admin\AppData\Local\Temp\is-8QJ6A.tmp\MSI_M92_Setup_UHD_V1.0.6.tmp
"C:\Users\Admin\AppData\Local\Temp\is-8QJ6A.tmp\MSI_M92_Setup_UHD_V1.0.6.tmp" /SL5="$70022,2645347,281088,C:\Users\Admin\AppData\Local\Temp\MSI_M92_Setup_UHD_V1.0.6.exe\MSI_M92_Setup_UHD_V1.0.6.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1948

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\is-8QJ6A.tmp\MSI_M92_Setup_UHD_V1.0.6.tmp
Filesize
1.2MB

MD5
07e7c0165d86d066abe308c3627dbd3e

SHA1
e73c3ba5412e2c7ab2e33862e38d519b10360b9f

SHA256
13cecb8e7045842c32099fbeeb582afa1a26f136c34815d6dff40d75743b0f72

SHA512
3a96af6f2a5d5a8ddad5cd6a26d2cba38e3b5979b3bfcc9f04bdcc81bb5bbbad2a9d2543896cccbafab95bbe88f1ccc6539047f879d0ac0112fc54a9dad7b2c2

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-8QJ6A.tmp\MSI_M92_Setup_UHD_V1.0.6.tmp
Filesize
1.2MB

MD5
07e7c0165d86d066abe308c3627dbd3e

SHA1
e73c3ba5412e2c7ab2e33862e38d519b10360b9f

SHA256
13cecb8e7045842c32099fbeeb582afa1a26f136c34815d6dff40d75743b0f72

SHA512
3a96af6f2a5d5a8ddad5cd6a26d2cba38e3b5979b3bfcc9f04bdcc81bb5bbbad2a9d2543896cccbafab95bbe88f1ccc6539047f879d0ac0112fc54a9dad7b2c2

Download Submit
\Users\Admin\AppData\Local\Temp\is-533VA.tmp\_isetup\_shfoldr.dll
Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-533VA.tmp\_isetup\_shfoldr.dll
Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-8QJ6A.tmp\MSI_M92_Setup_UHD_V1.0.6.tmp
Filesize
1.2MB

MD5
07e7c0165d86d066abe308c3627dbd3e

SHA1
e73c3ba5412e2c7ab2e33862e38d519b10360b9f

SHA256
13cecb8e7045842c32099fbeeb582afa1a26f136c34815d6dff40d75743b0f72

SHA512
3a96af6f2a5d5a8ddad5cd6a26d2cba38e3b5979b3bfcc9f04bdcc81bb5bbbad2a9d2543896cccbafab95bbe88f1ccc6539047f879d0ac0112fc54a9dad7b2c2

Download Submit
memory/748-54-0x0000000074FB1000-0x0000000074FB3000-memory.dmp

Filesize
8KB

Download
memory/748-55-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/748-61-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/748-65-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/1948-58-0x0000000000000000-mapping.dmp

Download