8b0f9d248e67199bb7f1a778a03e4caee7d267e61d8a7d70fa1c1f6d7944e96a

Analysis

max time kernel
1790s
max time network
1553s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 02:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe
Size

72KB
MD5

1a66abe89c44b16736fa4d48f6cbffa3
SHA1

3d7d129c053a6d000db9bcaba0e9974ec150965b
SHA256

4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0
SHA512

d85ad8a0fd237e0e2e111d808fac15410b43e76917e28ccd4a5e5d8ca5e868629ef251e1e4e981f9ef347764ce1ef7749f63e65af315ed4d00b03250c58bcdad
SSDEEP

1536:QQTenC7dlI+kmGR9sQQ9bPVBGDTz4FGTc:QGqdmGR9VQ2TzeU

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Control Panel\International\Geo\Nation	4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jaebapamfapyjzf = "C:\\Windows\\zqwslrcnouuupywfelhd.exe"	4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaebapamfapyjzf = "C:\\Windows\\zqwslrcnouuupywfelhd.exe"	4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jaebapamfapyjzf = "C:\\ProgramData\\zqwslrcnouuupywfelhd.exe"	4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\jaebapamfapyjzf = "C:\\ProgramData\\zqwslrcnouuupywfelhd.exe"	4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

Drops file in Windows directory 2 IoCs

Processes:

4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

description	ioc	Process
File created	C:\Windows\zqwslrcnouuupywfelhd.exe	4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe
File opened for modification	C:\Windows\zqwslrcnouuupywfelhd.exe	4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

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

Processes:

4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main	4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

pid	Process
2112	4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe
2112	4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe

C:\Users\Admin\AppData\Local\Temp\4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe
"C:\Users\Admin\AppData\Local\Temp\4f0b6605434c1355b10950024eaa9f695822278f57c29275706c0e5b29b369b0_TDS=4FA6FBBB.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

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:\ProgramData\ofbqozjczwxasfbfjmgtvossslucliwv

Filesize
16B

MD5
c50cd87b1631e95d76b8cc1d6a0ce880

SHA1
092aa8b010c8ad085a43d6f0cd25f48449697de8

SHA256
b685b3d534424af37b4c3abd66e6488ac9d0b8c4f4511aa5dfb0cbfed974b75c

SHA512
002b72b5fc44febc8b8214fe5a1d278edf622686d3693eb8f23af4c0636bbcced8c5cb071d0d1452cf933cd36a1fb6bef8a0245aa8db4e392d86ac8e08222489

Download Submit
memory/2112-1-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2112-0-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2112-2-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2112-3-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2112-7-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2112-47-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2112-66-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download