2d2f3c65d60a9dea0bf14fb2dda21385a5b8827b0ec96f56a2dad003510c048b

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/08/2024, 05:09

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General

Target
ben.exe
Size 1023KB
Sample240827-fs459stglc
SHA256 2d2f3c65d60a9dea0bf14fb2dda21385a5b8827b0ec96f56a2dad003510c048b
MD5 e2f42b90a065cd4eb8f80940ea76ee12
SHA1 4016e4480fae6fa6e598e2799a93d33a833d006a
SHA512 7883f46f75e1b972370030c7dca9b64a7196c7f9602585e24f0198404f1ed230ee8bf43e37d0d4d8aec5ea9362ded9cd2abb27cc08b3c75881a81d2e19005db8
SSDEEP 24576:ysU5JDx4L3t3FvTYoWG/eKyKaYNWHRV8sGZlYWVGDg:ysyDuT73n/ev7n8llYz
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\exe.lnk	ben.exe

Executes dropped EXE 1 IoCs

pid	Process
4100	exe.exe

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 5 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	ben.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	exe.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
936	cmd.exe
1892	PING.EXE
2724	PING.EXE

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
1892	PING.EXE
2724	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe
1592	ben.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1592	ben.exe
Token: SeDebugPrivilege	4100	exe.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1592 wrote to memory of 936	1592	ben.exe	97
PID 1592 wrote to memory of 936	1592	ben.exe	97
PID 1592 wrote to memory of 936	1592	ben.exe	97
PID 936 wrote to memory of 1892	936	cmd.exe	99
PID 936 wrote to memory of 1892	936	cmd.exe	99
PID 936 wrote to memory of 1892	936	cmd.exe	99
PID 936 wrote to memory of 2724	936	cmd.exe	101
PID 936 wrote to memory of 2724	936	cmd.exe	101
PID 936 wrote to memory of 2724	936	cmd.exe	101
PID 936 wrote to memory of 4100	936	cmd.exe	110
PID 936 wrote to memory of 4100	936	cmd.exe	110
PID 936 wrote to memory of 4100	936	cmd.exe	110

C:\Users\Admin\AppData\Local\Temp\ben.exe
"C:\Users\Admin\AppData\Local\Temp\ben.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1592
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c ping 127.0.0.1 -n 43 > nul && copy "C:\Users\Admin\AppData\Local\Temp\ben.exe" "C:\Users\Admin\AppData\Roaming\exe.exe" && ping 127.0.0.1 -n 43 > nul && "C:\Users\Admin\AppData\Roaming\exe.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:936
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 43
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:1892
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 43
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2724
- - C:\Users\Admin\AppData\Roaming\exe.exe
    "C:\Users\Admin\AppData\Roaming\exe.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

exe.exe

Path C:\Users\Admin\AppData\Roaming\exe.exe
Size 1023KB
SHA256 2d2f3c65d60a9dea0bf14fb2dda21385a5b8827b0ec96f56a2dad003510c048b
MD5 e2f42b90a065cd4eb8f80940ea76ee12
SHA1 4016e4480fae6fa6e598e2799a93d33a833d006a
SHA512 7883f46f75e1b972370030c7dca9b64a7196c7f9602585e24f0198404f1ed230ee8bf43e37d0d4d8aec5ea9362ded9cd2abb27cc08b3c75881a81d2e19005db8
SSDEEP 24576:ysU5JDx4L3t3FvTYoWG/eKyKaYNWHRV8sGZlYWVGDg:ysyDuT73n/ev7n8llYz
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1592-13-0x00000000745D0000-0x0000000074D80000-memory.dmp

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memory/1592-7-0x0000000004770000-0x0000000004788000-memory.dmp

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memory/1592-3-0x00000000053A0000-0x0000000005944000-memory.dmp

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memory/1592-4-0x0000000004E90000-0x0000000004F22000-memory.dmp

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memory/1592-5-0x00000000745D0000-0x0000000074D80000-memory.dmp

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memory/1592-6-0x0000000005040000-0x000000000520A000-memory.dmp

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memory/1592-0-0x00000000745DE000-0x00000000745DF000-memory.dmp

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memory/1592-8-0x0000000005350000-0x000000000535A000-memory.dmp

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memory/1592-9-0x00000000745D0000-0x0000000074D80000-memory.dmp

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memory/1592-10-0x00000000745D0000-0x0000000074D80000-memory.dmp

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memory/1592-2-0x0000000004CF0000-0x0000000004D8C000-memory.dmp

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memory/1592-12-0x00000000745DE000-0x00000000745DF000-memory.dmp

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memory/1592-14-0x00000000745D0000-0x0000000074D80000-memory.dmp

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memory/1592-15-0x00000000745D0000-0x0000000074D80000-memory.dmp

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memory/1592-17-0x00000000745D0000-0x0000000074D80000-memory.dmp

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memory/1592-1-0x0000000000160000-0x0000000000266000-memory.dmp

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memory/4100-23-0x00000000745A0000-0x0000000074D50000-memory.dmp

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memory/4100-24-0x0000000000AA0000-0x0000000000BA6000-memory.dmp

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memory/4100-25-0x00000000745A0000-0x0000000074D50000-memory.dmp

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memory/4100-26-0x00000000745A0000-0x0000000074D50000-memory.dmp

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memory/4100-27-0x00000000745A0000-0x0000000074D50000-memory.dmp

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memory/4100-28-0x00000000745A0000-0x0000000074D50000-memory.dmp

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memory/4100-29-0x00000000745A0000-0x0000000074D50000-memory.dmp

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memory/4100-30-0x00000000745A0000-0x0000000074D50000-memory.dmp

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