e9866069d19863a4861e90a00384fd35d63a4641ae1ed79eb2b97f8360b97931

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06/06/2024, 11:29

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General

Target

e9866069d19863a4861e90a00384fd35d63a4641ae1ed79eb2b97f8360b97931.exe
Size

287KB
MD5

efa6b24d11345dcc12bd2117007bf68c
SHA1

b8c4a25c2b3ac4c1593ab85d8cda6ce6a5e28b0b
SHA256

e9866069d19863a4861e90a00384fd35d63a4641ae1ed79eb2b97f8360b97931
SHA512

ac7a0dd910e9c105766cc67c96feb301f6ddc077ff4c18c1b8bec4fdf69cd7eb52ebd5a6c9edb1c7b91f1d94d53be2561bec6eb2176da8c11515e8847e507677
SSDEEP

6144:8zzOJ1kHnuyXTZBB+R8WpMBV+UdvrEFp7hKb:8zzOJauyXTvB+R8WiBjvrEH7c

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/0x0009000000016332-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2504	e9866069d19863a4861e90a00384fd35d63a4641ae1ed79eb2b97f8360b97931.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2504-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/files/0x0009000000016332-1.dat	upx
behavioral1/memory/2504-7-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\symsrv.dll	e9866069d19863a4861e90a00384fd35d63a4641ae1ed79eb2b97f8360b97931.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2504	e9866069d19863a4861e90a00384fd35d63a4641ae1ed79eb2b97f8360b97931.exe

C:\Users\Admin\AppData\Local\Temp\e9866069d19863a4861e90a00384fd35d63a4641ae1ed79eb2b97f8360b97931.exe
"C:\Users\Admin\AppData\Local\Temp\e9866069d19863a4861e90a00384fd35d63a4641ae1ed79eb2b97f8360b97931.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:2504

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/2504-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2504-5-0x0000000000160000-0x0000000000197000-memory.dmp

Filesize
220KB

Download
memory/2504-7-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download