2fd1d36c4056a98e65f2828f3b6a41387c16ba51f3fa1dc83f43d82ed981a317

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
17-05-2024 20:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2fd1d36c4056a98e65f2828f3b6a41387c16ba51f3fa1dc83f43d82ed981a317.exe
Size

277KB
MD5

91ed206b739878a329b7f36e87861b19
SHA1

fcb93e68552414a186d5bcb07918b270f55b5408
SHA256

2fd1d36c4056a98e65f2828f3b6a41387c16ba51f3fa1dc83f43d82ed981a317
SHA512

0a0a48bc8236483722760dbb6a37a8d69295dfc508e6a533b84afb86dfed6407cfc2bdd7b9e9d779d33a0da9b1101a57c3aed83be6ec98e18bf92ca9d91e7fab
SSDEEP

6144:AAZl/DRfkLlM7B+mCGBV+UdvrEFp7hKzI:AAZlbRfkLl6B+mCGBjvrEH7+I

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/0x000d00000001226b-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
1452	2fd1d36c4056a98e65f2828f3b6a41387c16ba51f3fa1dc83f43d82ed981a317.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000d00000001226b-1.dat	upx
behavioral1/memory/1452-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1452-7-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\symsrv.dll	2fd1d36c4056a98e65f2828f3b6a41387c16ba51f3fa1dc83f43d82ed981a317.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1452	2fd1d36c4056a98e65f2828f3b6a41387c16ba51f3fa1dc83f43d82ed981a317.exe

C:\Users\Admin\AppData\Local\Temp\2fd1d36c4056a98e65f2828f3b6a41387c16ba51f3fa1dc83f43d82ed981a317.exe
"C:\Users\Admin\AppData\Local\Temp\2fd1d36c4056a98e65f2828f3b6a41387c16ba51f3fa1dc83f43d82ed981a317.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:1452

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

Loading Replay Monitor...

Downloads

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

Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
memory/1452-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1452-5-0x0000000000B80000-0x0000000000BB5000-memory.dmp

Filesize
212KB

Download
memory/1452-7-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download