46adead563890556559b0f9ffe8555a9eac23b13744655c27a1f32b1905d0ada

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
16/11/2023, 23:02

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General

Target

46adead563890556559b0f9ffe8555a9eac23b13744655c27a1f32b1905d0ada.exe
Size

665KB
MD5

b83e270cbb41e018e1a81372fec0d7b4
SHA1

fd19560c4b8c79bce16b95eeb66b78574d5a6757
SHA256

46adead563890556559b0f9ffe8555a9eac23b13744655c27a1f32b1905d0ada
SHA512

bce0e522eaf1bbf52667dc3ee1d1323880694dfbf8d228f3c0621fc84cfc76783b26a60717da4d946a39df654206acb754fe736fcc56aa7e5b298a8f1057df2e
SSDEEP

12288:XubXcEafJcLln8QQwnVWqqPIBONhxsU/EbBjvrEH7EEY:XurX9Ir/xsU/EhrEH77Y

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 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x00070000000120bd-1.dat	acprotect
behavioral1/files/0x00070000000120bd-58.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
1212	46adead563890556559b0f9ffe8555a9eac23b13744655c27a1f32b1905d0ada.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1212-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/files/0x00070000000120bd-1.dat	upx
behavioral1/files/0x00070000000120bd-58.dat	upx
behavioral1/memory/1212-62-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\e:	46adead563890556559b0f9ffe8555a9eac23b13744655c27a1f32b1905d0ada.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\symsrv.dll	46adead563890556559b0f9ffe8555a9eac23b13744655c27a1f32b1905d0ada.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1212	46adead563890556559b0f9ffe8555a9eac23b13744655c27a1f32b1905d0ada.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1212	46adead563890556559b0f9ffe8555a9eac23b13744655c27a1f32b1905d0ada.exe

C:\Users\Admin\AppData\Local\Temp\46adead563890556559b0f9ffe8555a9eac23b13744655c27a1f32b1905d0ada.exe
"C:\Users\Admin\AppData\Local\Temp\46adead563890556559b0f9ffe8555a9eac23b13744655c27a1f32b1905d0ada.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1212

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

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\log.txt

Filesize
6KB

MD5
0371d3534ae3fb3778a436043b2d6785

SHA1
a9de8290a35c7b5439a8d26583f41f16068cb379

SHA256
bf6b3dae855fccdcefc8e036b6f2e2cffa59159889cafa2fc458c10a1b3ff7cc

SHA512
7eaf4db4b5453bf197a27c09d95d7e13903b8ada737d345ad6aea17aa02351a8350fb5743b4c73f21788997b16211676dec7b5574d3195b76b3a45c812ed6210

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

Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
memory/1212-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1212-56-0x00000000001A0000-0x000000000023A000-memory.dmp

Filesize
616KB

Download
memory/1212-61-0x00000000001A0000-0x000000000023A000-memory.dmp

Filesize
616KB

Download
memory/1212-62-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download