9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e

Analysis

max time kernel
107s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 21:04

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General

Target

9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe
Size

6.0MB
MD5

cad836fc4dd83f08b3c45caca7a2b070
SHA1

3f73f804db9938c54180b0fed02abd81e32ad943
SHA256

9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e
SHA512

6603c122a635231a4f8b7292251d518af86da5d27cf8f2080621730e3d3d85f0fbecaffc4a1919d3b929b0d4e2ae5c5cec53e2fdabf0273e0884b3fecd5504f4
SSDEEP

98304:DhVOYRYybVGu3szy1szOxluclTIFyP68slL72yHgKJPZQrRTLkMXX/l:DhxRPAu3sznqJdDjslL71gKJZQrVbPl

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0009000000023486-10.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
1116	9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe
1116	9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1116-0-0x0000000010000000-0x0000000010018000-memory.dmp	upx
behavioral2/memory/1116-2-0x0000000010000000-0x0000000010018000-memory.dmp	upx
behavioral2/files/0x0009000000023486-10.dat	upx
behavioral2/memory/1116-14-0x0000000005E80000-0x0000000005F1F000-memory.dmp	upx
behavioral2/memory/1116-13-0x0000000005E80000-0x0000000005F1F000-memory.dmp	upx
behavioral2/memory/1116-42-0x0000000005E80000-0x0000000005F1F000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1116	9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe
1116	9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe
1116	9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1116 wrote to memory of 3344	1116	9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe	86
PID 1116 wrote to memory of 3344	1116	9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe	86
PID 1116 wrote to memory of 3344	1116	9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe	86

C:\Users\Admin\AppData\Local\Temp\9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe
"C:\Users\Admin\AppData\Local\Temp\9f6254939bbc68156e9cd5c88b84e57e17d3c0e66d92835704012167056d256e.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1116
- C:\Windows\SysWOW64\cacls.exe
  cacls "" /e /p everyone:n
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7-zip32_2.dll

Filesize
233KB

MD5
ea3df059beae86a3e186b2b179755e77

SHA1
babdcd6b5082c02fa2f5ebc2020f2cb3bbd77e8d

SHA256
1ab68a0c296281437fe638c8535309c6241ded4852608d940f5efcb8cc2d91a6

SHA512
1406d8083cfbd26e18aba74f6b45a09137bb3960f7afce5c5d0d790b0edb7277b7b885ed2ded9def12b667bcb37cbfb335884b2d7b8f08565743b674d1f053bb

Download Submit
memory/1116-0-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

Download
memory/1116-3-0x00000000770D9000-0x00000000770DA000-memory.dmp

Filesize
4KB

Download
memory/1116-2-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

Download
memory/1116-4-0x00000000770C0000-0x00000000771B0000-memory.dmp

Filesize
960KB

Download
memory/1116-14-0x0000000005E80000-0x0000000005F1F000-memory.dmp

Filesize
636KB

Download
memory/1116-13-0x0000000005E80000-0x0000000005F1F000-memory.dmp

Filesize
636KB

Download
memory/1116-42-0x0000000005E80000-0x0000000005F1F000-memory.dmp

Filesize
636KB

Download
memory/1116-43-0x00000000770C0000-0x00000000771B0000-memory.dmp

Filesize
960KB

Download