feb5795a325a28e892dddd468239194fb38a2fddec638cc43d7a314ad7e639b7

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
10-12-2024 14:51

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General

Target

a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe
Size

743KB
MD5

9cf34288dda36ca0b013d6978d1acfe4
SHA1

634560fe79683a2019ee75f669e5bff02c1789f7
SHA256

a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65
SHA512

fcf0a8ce71ce9bb1fcba9f14158e8919098dfa75172128bf886bd256216a3b9ef0e44c1ac63177e228fb85522077c8aa1080e2bd415ce29fe341a39dd942f764
SSDEEP

12288:GN2pJlOwXBiPzEhmH5lxgZvvXt+FgqQ8t/6SUoWDGxPlh3i4H9ksxUWv:XrZvPQqqQ8tCSQoh3hxd

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\Shield.lnk	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.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 1 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	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2704	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe
2704	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2704	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 2708	2704	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	30
PID 2704 wrote to memory of 2708	2704	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	30
PID 2704 wrote to memory of 2708	2704	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	30
PID 2704 wrote to memory of 2708	2704	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	30
PID 2704 wrote to memory of 2708	2704	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	30
PID 2704 wrote to memory of 2708	2704	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	30
PID 2704 wrote to memory of 2708	2704	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	30

C:\Users\Admin\AppData\Local\Temp\a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe
"C:\Users\Admin\AppData\Local\Temp\a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2704
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\RegAsm.exe"
  2⤵
  PID:2708

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

memory/2704-0-0x0000000073EDE000-0x0000000073EDF000-memory.dmp

Filesize
4KB

Download
memory/2704-1-0x0000000000AB0000-0x0000000000B70000-memory.dmp

Filesize
768KB

Download
memory/2704-3-0x0000000000550000-0x0000000000560000-memory.dmp

Filesize
64KB

Download
memory/2704-4-0x0000000000600000-0x0000000000608000-memory.dmp

Filesize
32KB

Download
memory/2704-5-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download
memory/2704-6-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download