5fb3212dc7a443012564dbb53fa9c93e679b14ec1625a1cab6e6a0c71ca0de50

Analysis

max time kernel
141s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11/03/2024, 03:34

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General

Target

bfbc18d41aab0ca4e25db8b322f578bf.exe
Size

667KB
MD5

bfbc18d41aab0ca4e25db8b322f578bf
SHA1

ed57f4e6bcb535e5ec97f728e8e3da40e48624bb
SHA256

5fb3212dc7a443012564dbb53fa9c93e679b14ec1625a1cab6e6a0c71ca0de50
SHA512

b965715939d765bcc8baedc1d55b26bcf1665b5cd984157fa84148a28376d7d97f681c6150e5d1256e714d6b158dd64ef99855a17204d2e8557c1a3f5d199a88
SSDEEP

12288:ZzqRr7IFX4WefDHgasZKx4xNOMfY33sUKpfcsFmcyou2F02W2QVM:u2X4ZLUZKxkXY33OpfPFmcyouwd8M

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2296-0-0x0000000000400000-0x00000000005AA000-memory.dmp	upx
behavioral1/memory/2296-76-0x0000000000400000-0x00000000005AA000-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-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main	bfbc18d41aab0ca4e25db8b322f578bf.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	bfbc18d41aab0ca4e25db8b322f578bf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	bfbc18d41aab0ca4e25db8b322f578bf.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2296	bfbc18d41aab0ca4e25db8b322f578bf.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2296	bfbc18d41aab0ca4e25db8b322f578bf.exe
2296	bfbc18d41aab0ca4e25db8b322f578bf.exe

C:\Users\Admin\AppData\Local\Temp\bfbc18d41aab0ca4e25db8b322f578bf.exe
"C:\Users\Admin\AppData\Local\Temp\bfbc18d41aab0ca4e25db8b322f578bf.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2296

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

C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html

Filesize
11KB

MD5
81a899f25523de37cc7e5a532a28135c

SHA1
a92339b051f728fbdedb31f639f234200d72117b

SHA256
3ca86dad3fe8919de8325d81baa8fd79a95868f145cd6403c1786d1403554093

SHA512
05c61e0143b449059768b9aa19cf8fada950010dc74e8e9556846252b1d1f06675c7ca0dea684a3b8907c13908c5b95031565b0ef56d1967e0f848e3ec6100c2

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js

Filesize
202KB

MD5
a4fdd77e182bd2fabe300a47b5617a35

SHA1
e002b335c75b5edefcd251962f61f53a2ab8e0f2

SHA256
8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b

SHA512
ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js

Filesize
89KB

MD5
219073097031d9c1a95a1291d66f3a10

SHA1
2b7996b01d90b7f424f2a2e6063947461db4b2b2

SHA256
232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef

SHA512
9ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5

Download Submit
memory/2296-0-0x0000000000400000-0x00000000005AA000-memory.dmp

Filesize
1.7MB

Download
memory/2296-1-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2296-76-0x0000000000400000-0x00000000005AA000-memory.dmp

Filesize
1.7MB

Download
memory/2296-78-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download