38520a4aad73e535780b8c70642221d442d0456afd2e6449f86fed11001f95a7

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19-01-2024 12:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

679a77790fce8005e7c7e5176b236a40.exe
Size

44KB
MD5

679a77790fce8005e7c7e5176b236a40
SHA1

64ffb6142eb89b96e2b0aeb5a2217d6e8b5021f0
SHA256

38520a4aad73e535780b8c70642221d442d0456afd2e6449f86fed11001f95a7
SHA512

58c52e496e2f7415a180bb5b75be64ee4a78e31f3b9b75a8c093987ab0135768a202512d96e42de19f670b7b48ee4b1c38cab10eda594c85a180dac5c0e81591
SSDEEP

768:/60cxBs7rgW6zukM0GR2AVyXVKPsJ+OXPcKDJLyji7rgW:/ncLxXzukM0Gg8PEPcKDAj3

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	679a77790fce8005e7c7e5176b236a40.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	679a77790fce8005e7c7e5176b236a40.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	679a77790fce8005e7c7e5176b236a40.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2044	679a77790fce8005e7c7e5176b236a40.exe
2044	679a77790fce8005e7c7e5176b236a40.exe
2044	679a77790fce8005e7c7e5176b236a40.exe

C:\Users\Admin\AppData\Local\Temp\679a77790fce8005e7c7e5176b236a40.exe
"C:\Users\Admin\AppData\Local\Temp\679a77790fce8005e7c7e5176b236a40.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\E324WJ9A\errorPageStrings[1]

Filesize
2KB

MD5
e3e4a98353f119b80b323302f26b78fa

SHA1
20ee35a370cdd3a8a7d04b506410300fd0a6a864

SHA256
9466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66

SHA512
d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\E324WJ9A\httpErrorPagesScripts[1]

Filesize
8KB

MD5
3f57b781cb3ef114dd0b665151571b7b

SHA1
ce6a63f996df3a1cccb81720e21204b825e0238c

SHA256
46e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad

SHA512
8cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa

Download Submit
memory/2044-2-0x00000000043C0000-0x0000000005422000-memory.dmp

Filesize
16.4MB

Download