1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
13/11/2023, 16:08

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General

Target

1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe
Size

234KB
MD5

db9c2ec96b1ebf523f039db7dfc58140
SHA1

76217290c789cc02e804f7be2ffe0e9d736936e8
SHA256

1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09
SHA512

a8a4d80ad90e19d05fe544b48b8ccc588f5e96519d3c97c304b4bdc6e305d7f842dac5fba2156610b9193e4520e41c6c2771d818b17c17ebc3092eecee0698dc
SSDEEP

6144:mviP/aK2h9ynX/B+rdBV+UdvrEFp7hK5r:m6P/aK2iPB+JBjvrEH78r

Score

8^/10

persistence upx

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0008000000012027-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
1680	1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1680-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/files/0x0008000000012027-1.dat	upx
behavioral1/memory/1680-6-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\symsrv.dll	1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1680	1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe

C:\Users\Admin\AppData\Local\Temp\1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe
"C:\Users\Admin\AppData\Local\Temp\1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:1680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Program Files\Common Files\System\symsrv.dll

Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
memory/1680-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1680-5-0x0000000000F70000-0x0000000000F99000-memory.dmp

Filesize
164KB

Download
memory/1680-6-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download