869593545d30c7f8e2ec6b4676f6866afc6f6e7b56b769d289d84626f7578d98

Analysis

max time kernel
93s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 15:01

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General

Target

PO#001498.exe
Size

1.3MB
MD5

eae93786c2728add0bef6611bd278abb
SHA1

8f8a60a7c31f5f5ba1bec5e91da0244dc7bba10c
SHA256

869593545d30c7f8e2ec6b4676f6866afc6f6e7b56b769d289d84626f7578d98
SHA512

8dd16b2735938bfcd8fb24fe299acfa569e49998d594d0f08ad72691fa2d9c99a46be5f9909e151ee27fe86b77b39cab412a438fd9ce12a1c9f5ae65943a9802
SSDEEP

24576:ffmMv6Ckr7Mny5QL6bamQ1nsIUAAMmq+W+rHJUh/TW2h1B:f3v+7/5QLBp8ch+rm/vB

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3680 set thread context of 3444	3680	PO#001498.exe	82

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2276	3680	WerFault.exe	81

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	PO#001498.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe
3444	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3680	PO#001498.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3680 wrote to memory of 3444	3680	PO#001498.exe	82
PID 3680 wrote to memory of 3444	3680	PO#001498.exe	82
PID 3680 wrote to memory of 3444	3680	PO#001498.exe	82
PID 3680 wrote to memory of 3444	3680	PO#001498.exe	82

C:\Users\Admin\AppData\Local\Temp\PO#001498.exe
"C:\Users\Admin\AppData\Local\Temp\PO#001498.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3680
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\PO#001498.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3444
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3680 -s 740
  2⤵
  - Program crash
  PID:2276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3680 -ip 3680
1⤵
PID:4908

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/3444-3-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3444-4-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3444-5-0x0000000001900000-0x0000000001C4A000-memory.dmp

Filesize
3.3MB

Download
memory/3444-6-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3680-2-0x0000000004270000-0x0000000004470000-memory.dmp

Filesize
2.0MB

Download