5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2

Analysis

max time kernel
50s
max time network
58s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 18:43

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General

Target

5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2.exe
Size

2.9MB
MD5

ab2330d32ec2a09b00d3ba3ccf70126f
SHA1

7a14520384b9c2c17f12a4ed369faf94aa489ae7
SHA256

5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2
SHA512

d3ffca9775dfbf5e2fd09685de854f3de8b63e44db1cd71cdf70b79483c2befc86cd279f357cb4f8bebf8044e36940b709c7df2a0b1df0e927434eee303e7f0a
SSDEEP

49152:tOtopcW0WGYTX9LthopO/SvRFeHjon5aqsLCtJMoE:tOtocXWJlDoSSHeM5asbE

Score

9^/10

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000c0000000054a8-55.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
1392	5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2.exe

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

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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1392	5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2.exe
1392	5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2.exe
1392	5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2.exe

C:\Users\Admin\AppData\Local\Temp\5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2.exe
"C:\Users\Admin\AppData\Local\Temp\5e4a4ea84588e6823a016c4e7d0cc6635c9efea59710ffdc951ae9fbd31332f2.exe"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1392

Network

MITRE ATT&CK Enterprise v6

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

\Users\Admin\AppData\Local\Temp\hck1B4F.tmp

Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
memory/1392-54-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download
memory/1392-56-0x0000000000400000-0x00000000006CD000-memory.dmp

Filesize
2.8MB

Download
memory/1392-57-0x00000000006D0000-0x0000000000743000-memory.dmp

Filesize
460KB

Download
memory/1392-58-0x0000000000400000-0x00000000006CD000-memory.dmp

Filesize
2.8MB

Download