bc26b3408a8af0de110c331c0d9a3cc03240d53c82fcf32dd10ab4dbaa9c3fd8

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
11-01-2024 01:23

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General

Target

5229761b6cd0d9de7e9efba2139566da.exe
Size

692KB
MD5

5229761b6cd0d9de7e9efba2139566da
SHA1

b18d0127db9e8a34bbd386e76c925ce2384a5533
SHA256

bc26b3408a8af0de110c331c0d9a3cc03240d53c82fcf32dd10ab4dbaa9c3fd8
SHA512

f60d81acbfa360313c416e01f4cfa5cd956271d1963bb8972a36c23c822a904c0592a9451c794ce2502d332ee9a45bd7d585d82f7b6a62d3db781e1800c99520
SSDEEP

12288:T9OHeyqGiCtCfl9gL6QWQgB7GvKglxNOMf/33sUn9bwC8PKKc9y7kQ/C:T9+eyq3YC4+QgNzg7X/33pwC8PKDgoiC

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
behavioral2/memory/4496-0-0x0000000000400000-0x00000000005BD000-memory.dmp	upx
behavioral2/memory/4496-65-0x0000000000400000-0x00000000005BD000-memory.dmp	upx

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3184	4496	WerFault.exe	14

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Internet Explorer\IESettingSync	5229761b6cd0d9de7e9efba2139566da.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	5229761b6cd0d9de7e9efba2139566da.exe
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	5229761b6cd0d9de7e9efba2139566da.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	5229761b6cd0d9de7e9efba2139566da.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4496	5229761b6cd0d9de7e9efba2139566da.exe
4496	5229761b6cd0d9de7e9efba2139566da.exe

C:\Users\Admin\AppData\Local\Temp\5229761b6cd0d9de7e9efba2139566da.exe
"C:\Users\Admin\AppData\Local\Temp\5229761b6cd0d9de7e9efba2139566da.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4496
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4496 -s 1964
  2⤵
  - Program crash
  PID:3184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4496 -ip 4496
1⤵
PID:4776

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
12KB

MD5
7dafee4b2795d73a1102fc746aabb74c

SHA1
2380a428c0a67a7f7a9b63a7ac46fd2759929243

SHA256
2f485ac1a150b1f756c90b56b8f08156ffe5a70d67274b3200da93e702ae4a22

SHA512
1d5b095c73fb53130fa1825ac69b0334f41a23451b5a1779a67e039b9197f1b4dd6e18ba46d47b95390d4be81ecb2e10169823e4ab1b5780f5e61beb7ac72fa1

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/4496-0-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download
memory/4496-1-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/4496-65-0x0000000000400000-0x00000000005BD000-memory.dmp

Filesize
1.7MB

Download