d6a676ac50c4803c5e2736d7fc733cc730373daf85b428c26b9dcd12fecad690

Analysis

max time kernel
133s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2024 10:23

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General

Target

Proforma – SMWD5043.exe
Size

1.3MB
MD5

769d7e6ca7a82788e02f14fc231a07b4
SHA1

ceaf0a4b20f3713d35b3bd0b0a0ebf12949f83bb
SHA256

9685200d161b4a52d131362baa11de143578c21f45429543977176d216332179
SHA512

ae18e1d98dc188c3b6847e1d437dd4e491d45efeb393744aaa288cfb570506cc50f3c3a4eae0bad038f307c1bc5ea0f0431749796a34c7b87d0a41f96c35a283
SSDEEP

24576:ffmMv6Ckr7Mny5QL6BUczizzk9eHjmnL3H64mtVfxRGrn:f3v+7/5QLgUcCDOL3axDZRGD

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5068 set thread context of 3400	5068	Proforma – SMWD5043.exe	87

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	Proforma – SMWD5043.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe
3400	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
5068	Proforma – SMWD5043.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 5068 wrote to memory of 3400	5068	Proforma – SMWD5043.exe	87
PID 5068 wrote to memory of 3400	5068	Proforma – SMWD5043.exe	87
PID 5068 wrote to memory of 3400	5068	Proforma – SMWD5043.exe	87
PID 5068 wrote to memory of 3400	5068	Proforma – SMWD5043.exe	87

C:\Users\Admin\AppData\Local\Temp\Proforma – SMWD5043.exe
"C:\Users\Admin\AppData\Local\Temp\Proforma – SMWD5043.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:5068
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\Proforma – SMWD5043.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3400

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/3400-3-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3400-4-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3400-5-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3400-6-0x0000000001800000-0x0000000001B4A000-memory.dmp

Filesize
3.3MB

Download
memory/3400-7-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5068-2-0x0000000004330000-0x0000000004730000-memory.dmp

Filesize
4.0MB

Download