92df944eaa0811e383a328a2ac138942b0823feceb5e7af86d31ac02e393e6e4

Analysis

max time kernel
126s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 01:30

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General

Target

ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe
Size

617KB
MD5

77e2a7eff380e6b378443b71247204b3
SHA1

45150f01da24eb9bb7083470c15fbf92dccafb7f
SHA256

a8f4efff89b74b63c720cff52221a7e62dc648ac40d3b2f5ab271a1e5d78b7ab
SHA512

e86b836904623a77f73e52484e18a7570a16d53212dfc4f473ac5f5bf1cdefb29a32fa35496737de56143024de6e3f26c4c60a77614cfd4e9e8f1f820d34aa24
SSDEEP

12288:6sHzOUNUSB/o5LsI1uwajJ5yvv1l2kNtPmB/EaR/GrYjQ6v0Uw:tiUmSB/o5d1ubcv9GlkrYsH/

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/768-0-0x00000000000B0000-0x0000000000211000-memory.dmp	upx
behavioral2/memory/768-13-0x00000000000B0000-0x0000000000211000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/768-13-0x00000000000B0000-0x0000000000211000-memory.dmp	autoit_exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4716	768	WerFault.exe	89

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	ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
768	ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe
768	ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
768	ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe
768	ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 768 wrote to memory of 1780	768	ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe	93
PID 768 wrote to memory of 1780	768	ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe	93
PID 768 wrote to memory of 1780	768	ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe	93

C:\Users\Admin\AppData\Local\Temp\ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:768
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\ΝΕΑ ΠΑΡΑΓΓΕΛΙΑ Doc_PRG211003417144356060.PDF.exe"
  2⤵
  PID:1780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 768 -s 764
  2⤵
  - Program crash
  PID:4716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 768 -ip 768
1⤵
PID:4764

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4460,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4344 /prefetch:8
1⤵
PID:4792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/768-0-0x00000000000B0000-0x0000000000211000-memory.dmp

Filesize
1.4MB

Download
memory/768-12-0x00000000035F0000-0x00000000035F4000-memory.dmp

Filesize
16KB

Download
memory/768-13-0x00000000000B0000-0x0000000000211000-memory.dmp

Filesize
1.4MB

Download