ec56070cc654a833bc629a0485cfcb40cac87e47690df7ba32427d10002def47

Analysis

max time kernel
0s
max time network
150s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
04/01/2024, 01:10

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General

Target

3f8479ca54e45caf2376c2819fdc5195.exe
Size

546KB
MD5

3f8479ca54e45caf2376c2819fdc5195
SHA1

7b06bcb1524944d0bf48c86146fb6f17eba354db
SHA256

ec56070cc654a833bc629a0485cfcb40cac87e47690df7ba32427d10002def47
SHA512

4769c3eaf2d2f44810fc3cc373b952d303d4116684c229db71472189fd1c2b124ab43e63ba75bd73cab10d20fe3073562d123e8fa063193670bc796df05c9534
SSDEEP

12288:LiHCHDt9L6qqHATPv78yrWtNmUkH6LzJkXPCQr4bsftMMF9W:Lvjt9LlkyrUNkaLzJkXPPr4bYtMMF8

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 17 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1752-1-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-2-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-161-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-162-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-163-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-166-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-167-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-168-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-170-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-171-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-172-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-173-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-174-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-175-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-176-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-177-0x0000000000400000-0x000000000051A000-memory.dmp	upx
behavioral1/memory/1752-178-0x0000000000400000-0x000000000051A000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is259396309.log	3f8479ca54e45caf2376c2819fdc5195.exe

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 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	3f8479ca54e45caf2376c2819fdc5195.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1752	3f8479ca54e45caf2376c2819fdc5195.exe
1752	3f8479ca54e45caf2376c2819fdc5195.exe

C:\Users\Admin\AppData\Local\Temp\3f8479ca54e45caf2376c2819fdc5195.exe
"C:\Users\Admin\AppData\Local\Temp\3f8479ca54e45caf2376c2819fdc5195.exe"
1⤵
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1752

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

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Downloads

memory/1752-1-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-3-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1752-2-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-130-0x0000000002220000-0x0000000002230000-memory.dmp

Filesize
64KB

Download
memory/1752-161-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-162-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-164-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1752-163-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-165-0x0000000002220000-0x0000000002230000-memory.dmp

Filesize
64KB

Download
memory/1752-166-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-167-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-168-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-170-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-171-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-172-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-173-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-174-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-175-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-176-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-177-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/1752-178-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download