78d5cf20e803d795bd00cc9d3ecc6696c0db9e204a9461097630a64f7e90b507

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
21/10/2023, 23:37

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

78d5cf20e803d795bd00cc9d3ecc6696c0db9e204a9461097630a64f7e90b507.exe
Size

771KB
MD5

7896e3fd99284b304be73b4731f744ea
SHA1

aefa4b978a6e12ad94e74099f52ca4fb4aaa60ed
SHA256

78d5cf20e803d795bd00cc9d3ecc6696c0db9e204a9461097630a64f7e90b507
SHA512

6916f436900e1fb587e70c822e5861de6564d1fc617d32c7a13da201c505dd88cea2991347055c75cdc5a15ac57d792ee39d7ad99833b7b9de2fdc4c99041825
SSDEEP

12288:Z4qok2pGtvCWuxl8oHRbHGID2eVhetKrY6nXbqb1ToAyike2MCqIBjvrEH7X3:utgvHA5GID1GswToAyxe2U6rEH7X3

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/0x00060000000120bd-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
1632	78d5cf20e803d795bd00cc9d3ecc6696c0db9e204a9461097630a64f7e90b507.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1632-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/files/0x00060000000120bd-1.dat	upx
behavioral1/memory/1632-7-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\symsrv.dll	78d5cf20e803d795bd00cc9d3ecc6696c0db9e204a9461097630a64f7e90b507.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1632	78d5cf20e803d795bd00cc9d3ecc6696c0db9e204a9461097630a64f7e90b507.exe

C:\Users\Admin\AppData\Local\Temp\78d5cf20e803d795bd00cc9d3ecc6696c0db9e204a9461097630a64f7e90b507.exe
"C:\Users\Admin\AppData\Local\Temp\78d5cf20e803d795bd00cc9d3ecc6696c0db9e204a9461097630a64f7e90b507.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:1632

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/1632-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1632-5-0x0000000000AB0000-0x0000000000B5F000-memory.dmp

Filesize
700KB

Download
memory/1632-6-0x0000000000AB0000-0x0000000000B5F000-memory.dmp

Filesize
700KB

Download
memory/1632-7-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download