28e5d5a2484c28e2eed4f6052c356d1d16ec3c0f40366f36cd5ec0fe32ab095e

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 20:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

SGN-2020-0744_pdf.exe
Size

212KB
MD5

00c2d92eefeea043d8e31dce2f8d71cb
SHA1

a09df3a940d6c6bf62de0649db8ed853d6599152
SHA256

3fce8520e14810b87911f98821b93cf5bb902f3ef38992ab6f5474ccc4895366
SHA512

e452c33b9e0cfb837e8abb0a5cd7b748608ce5efbf1b55265dfde7f8f027a10fa1a2e8f09953fd71bacf2ede54071d14e75839297105ace1b64fb3af4f8c09ef
SSDEEP

3072:5f1BDZ0kVB67Duw9AMc0bVizIOlE52tDvUpwmF20Nq5p9At/gr5qogTc5P7WBFUJ:59X0GuY815xp5Qk6M/UPKBFUIyaDKHpJ

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
4436	SGN-2020-0744_pdf.exe
4436	SGN-2020-0744_pdf.exe

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
5064	4436	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	SGN-2020-0744_pdf.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4436	SGN-2020-0744_pdf.exe
4436	SGN-2020-0744_pdf.exe
4436	SGN-2020-0744_pdf.exe
4436	SGN-2020-0744_pdf.exe
4436	SGN-2020-0744_pdf.exe
4436	SGN-2020-0744_pdf.exe
4436	SGN-2020-0744_pdf.exe
4436	SGN-2020-0744_pdf.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4436 wrote to memory of 2936	4436	SGN-2020-0744_pdf.exe	82
PID 4436 wrote to memory of 2936	4436	SGN-2020-0744_pdf.exe	82
PID 4436 wrote to memory of 2936	4436	SGN-2020-0744_pdf.exe	82

C:\Users\Admin\AppData\Local\Temp\SGN-2020-0744_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\SGN-2020-0744_pdf.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4436
- C:\Users\Admin\AppData\Local\Temp\SGN-2020-0744_pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\SGN-2020-0744_pdf.exe"
  2⤵
  PID:2936
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4436 -s 1044
  2⤵
  - Program crash
  PID:5064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4436 -ip 4436
1⤵
PID:3420

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\12z2gbx.dll

Filesize
12KB

MD5
c4c855492732e30b44331be47804da6b

SHA1
8ae30a113f3d50899e90da5fdab4498cb45a4063

SHA256
4f3b8869008e1a8aa1b25f2740372b52b1466277ea001ddceb88aae57bdfd02c

SHA512
7766b341b173ca44f958900abb1a7b4ea835f844f62b47acd0feaddd3592a0d2e1de6c9efce059fef80a5580c03af26f189c2f2570da33147b409ba225a687d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsc7243.tmp\System.dll

Filesize
11KB

MD5
fccff8cb7a1067e23fd2e2b63971a8e1

SHA1
30e2a9e137c1223a78a0f7b0bf96a1c361976d91

SHA256
6fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e

SHA512
f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c

Download Submit
memory/4436-9-0x0000000010000000-0x0000000010006000-memory.dmp

Filesize
24KB

Download
memory/4436-11-0x0000000010000000-0x0000000010006000-memory.dmp

Filesize
24KB

Download