793b6b6e1d394a6067ec48e20d177413621ff8ac8b2ba622a0584393faac93bd

Analysis

max time kernel
150s
max time network
130s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24/02/2024, 03:19 UTC

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General

Target

a0cfe661d13ff7c16052f0ca41e31e7b.exe
Size

294KB
MD5

a0cfe661d13ff7c16052f0ca41e31e7b
SHA1

11332d161291f44fc5ba1871cd841814e859972f
SHA256

793b6b6e1d394a6067ec48e20d177413621ff8ac8b2ba622a0584393faac93bd
SHA512

b9f627d90f67761a01fd69554ce12e3374831b2a00faa36258ab27aa505b73aa68ff3f2ff5a353a95f97a3ca8da0e507f99ebdfdfcd96f95fe33b73fa72b100c
SSDEEP

6144:dB0D4ZiDCC98YgIG9zdFHf2H7nYMDl7K2YyHi0+oSot3U:daD4ZieSgp/FeH75J7CceoSopU

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/936-0-0x0000000000400000-0x00000000004D6000-memory.dmp	upx
behavioral1/memory/936-1-0x0000000000400000-0x00000000004D6000-memory.dmp	upx
behavioral1/memory/936-12-0x0000000000400000-0x00000000004D6000-memory.dmp	upx

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-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	a0cfe661d13ff7c16052f0ca41e31e7b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	a0cfe661d13ff7c16052f0ca41e31e7b.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main	a0cfe661d13ff7c16052f0ca41e31e7b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
936	a0cfe661d13ff7c16052f0ca41e31e7b.exe
936	a0cfe661d13ff7c16052f0ca41e31e7b.exe

C:\Users\Admin\AppData\Local\Temp\a0cfe661d13ff7c16052f0ca41e31e7b.exe
"C:\Users\Admin\AppData\Local\Temp\a0cfe661d13ff7c16052f0ca41e31e7b.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:936

Network

DNS

sbk-x.softonic.fr

a0cfe661d13ff7c16052f0ca41e31e7b.exe

Remote address:

8.8.8.8:53

Request

sbk-x.softonic.fr

IN A

Response

sbk-x.softonic.fr

IN A

35.233.77.94
GET

http://sbk-x.softonic.fr/universaldownloader-prefetch

a0cfe661d13ff7c16052f0ca41e31e7b.exe

Remote address:

35.233.77.94:80

Request

GET /universaldownloader-prefetch HTTP/1.1
Accept: */*
User-Agent: Softonic Downloader/1.34.1
Accept-Language: en-US
Accept-Encoding: gzip, deflate
Host: sbk-x.softonic.fr
Connection: Keep-Alive

Response

HTTP/1.1 308 Permanent Redirect

Date: Sat, 24 Feb 2024 03:19:15 GMT
Content-Type: text/html
Content-Length: 164
Connection: keep-alive
Location: https://sbk-x.softonic.fr/universaldownloader-prefetch
GET

http://sbk-x.softonic.fr/universaldownloader-prefetch

a0cfe661d13ff7c16052f0ca41e31e7b.exe

Remote address:

35.233.77.94:80

Request

GET /universaldownloader-prefetch HTTP/1.1
Accept: */*
User-Agent: Softonic Downloader/1.34.1
Accept-Language: en-US
Accept-Encoding: gzip, deflate
Host: sbk-x.softonic.fr
Connection: Keep-Alive

Response

HTTP/1.1 308 Permanent Redirect

Date: Sat, 24 Feb 2024 03:21:15 GMT
Content-Type: text/html
Content-Length: 164
Connection: keep-alive
Location: https://sbk-x.softonic.fr/universaldownloader-prefetch

35.233.77.94:80

http://sbk-x.softonic.fr/universaldownloader-prefetch

http

a0cfe661d13ff7c16052f0ca41e31e7b.exe

486 B
996 B
6
6

HTTP Request

GET http://sbk-x.softonic.fr/universaldownloader-prefetch

HTTP Response

308
35.233.77.94:80

http://sbk-x.softonic.fr/universaldownloader-prefetch

http

a0cfe661d13ff7c16052f0ca41e31e7b.exe

394 B
916 B
4
4

HTTP Request

GET http://sbk-x.softonic.fr/universaldownloader-prefetch

HTTP Response

308

8.8.8.8:53

sbk-x.softonic.fr

dns

a0cfe661d13ff7c16052f0ca41e31e7b.exe

63 B
79 B
1
1

DNS Request

sbk-x.softonic.fr

DNS Response

35.233.77.94

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

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Downloads

memory/936-0-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/936-1-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/936-12-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

HTTP Request

HTTP Response

HTTP Request

HTTP Response

DNS Request

DNS Response

MITRE ATT&CK Enterprise v15

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Downloads

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