2175150b865abecdf30165e6a026f561278f3c1057afa4793c8ae33819fbfc6b

Analysis

max time kernel
131s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 07:56

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General

Target

VakifBankKrediKartiHesapOzeti_pdf.exe
Size

1.2MB
MD5

be62df39d92bdb74f5a278b61d09b862
SHA1

26c1adc7a1eab4363e97099f0cb0e18a4e0752ae
SHA256

2175150b865abecdf30165e6a026f561278f3c1057afa4793c8ae33819fbfc6b
SHA512

67f70006913facbe131724b0dcca2982b1cdd40c85014e9019d641c763c56c1cb372046c50647169e1d8b5387fc823c146cdcb2ad89dea79a301b1b915e4b7b3
SSDEEP

24576:wqDEvCTbMWu7rQYlBQcBiT6rprG8aLURxiU3BHZy0:wTvC/MTQYxsWR7aLUFB

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5072	3512	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	VakifBankKrediKartiHesapOzeti_pdf.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3512 wrote to memory of 4656	3512	VakifBankKrediKartiHesapOzeti_pdf.exe	93
PID 3512 wrote to memory of 4656	3512	VakifBankKrediKartiHesapOzeti_pdf.exe	93
PID 3512 wrote to memory of 4656	3512	VakifBankKrediKartiHesapOzeti_pdf.exe	93

C:\Users\Admin\AppData\Local\Temp\VakifBankKrediKartiHesapOzeti_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\VakifBankKrediKartiHesapOzeti_pdf.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\VakifBankKrediKartiHesapOzeti_pdf.exe"
  2⤵
  PID:4656
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3512 -s 664
  2⤵
  - Program crash
  PID:5072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3512 -ip 3512
1⤵
PID:3308

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=4388,i,3210801877307184477,8078594481454001567,262144 --variations-seed-version --mojo-platform-channel-handle=4236 /prefetch:8
1⤵
PID:4364

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

C:\Users\Admin\AppData\Local\Temp\aut436D.tmp

Filesize
280KB

MD5
4657e223fdd6b2f39ac26cb8b62296e2

SHA1
70048dc6da23488b3885c1a7206d9a136b1402d3

SHA256
aa0dcaf7a1e88d8c214a2bd2053b4eb456fad2fde60b3f5b74d7d0947cc18f72

SHA512
b1697c4d540005ed3961f67048c482ad4057ae65055764592c343c14e60e2c98447af2e6461e7c39ae102b36b7b283aee26b2587c47ffb6d1d37b133f3b3f3ee

Download Submit
memory/3512-13-0x0000000002650000-0x0000000002654000-memory.dmp

Filesize
16KB

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