75fcbb66a2f86de7b81d9f4fb25a6866089ea5b2fe3ff72e5b8dd6c00d3dcf42

Analysis

max time kernel
142s
max time network
149s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 09:01

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General

Target

139bbe4fd0938658450c9de487c276d7.exe
Size

196KB
MD5

139bbe4fd0938658450c9de487c276d7
SHA1

2a69cadefb5e0b81ccd10d72ebece0077908df93
SHA256

75fcbb66a2f86de7b81d9f4fb25a6866089ea5b2fe3ff72e5b8dd6c00d3dcf42
SHA512

1484f9236730b8ad3a8b8c0b9047134ba7912f4dfe7500a9f700c734bccf0bb3891e7c644973205a0e5f6173cd488ad413f166570b425123a4a56f4248be6be3
SSDEEP

3072:rrnlYS8OsU6IpDGyfFm+Uh1o24pFCKldtO/CZOruopMHndD6COAOy:/epObZp6SFmzLrKlsCSyHN6COAO

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	139bbe4fd0938658450c9de487c276d7.exe
File created	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	139bbe4fd0938658450c9de487c276d7.exe

Modifies Internet Explorer settings 1 TTPs 2 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\International	139bbe4fd0938658450c9de487c276d7.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	139bbe4fd0938658450c9de487c276d7.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1972	139bbe4fd0938658450c9de487c276d7.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1972	139bbe4fd0938658450c9de487c276d7.exe
1972	139bbe4fd0938658450c9de487c276d7.exe

C:\Users\Admin\AppData\Local\Temp\139bbe4fd0938658450c9de487c276d7.exe
"C:\Users\Admin\AppData\Local\Temp\139bbe4fd0938658450c9de487c276d7.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1972-0-0x0000000000120000-0x0000000000134000-memory.dmp

Filesize
80KB

Download
memory/1972-1-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1972-11530-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1972-21467-0x0000000073220000-0x0000000074282000-memory.dmp

Filesize
16.4MB

Download
memory/1972-21468-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1972-21471-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download