4a9b2b9f6541523710420d43fb5ba38de4663eda5b763f68bfbf48c43e5d44e2

Analysis

max time kernel
0s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30-12-2023 23:58

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General

Target

20d3a9c1a222e930569b633aeea430a3.exe
Size

1.0MB
MD5

20d3a9c1a222e930569b633aeea430a3
SHA1

5fea0d936f05c38b4be30ff3c25512c365fc2e7e
SHA256

4a9b2b9f6541523710420d43fb5ba38de4663eda5b763f68bfbf48c43e5d44e2
SHA512

51f8f5b44fb41fc4b1e020506a2e9e1ea66873a163c464796fad595195f043f729882a6b7060852b117091851f3ea1cecac4d54da282a9a0397ff4d0f6c2b7a8
SSDEEP

24576:LsSXtCK7/VosEFgaE8eW0NsrK908QARTl7Dm4fTX:QitCItojFgz8eW0nLQARTNKY

Score

3^/10

Malware Config

Signatures

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
788	3068	WerFault.exe	16

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	20d3a9c1a222e930569b633aeea430a3.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3068	20d3a9c1a222e930569b633aeea430a3.exe
3068	20d3a9c1a222e930569b633aeea430a3.exe

C:\Users\Admin\AppData\Local\Temp\20d3a9c1a222e930569b633aeea430a3.exe
"C:\Users\Admin\AppData\Local\Temp\20d3a9c1a222e930569b633aeea430a3.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3068
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 1916
  2⤵
  - Program crash
  PID:788

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\ish259396668\bootstrap_7570.html

Filesize
156B

MD5
1ea9e5b417811379e874ad4870d5c51a

SHA1
a4bd01f828454f3619a815dbe5423b181ec4051c

SHA256
f076773a6e3ae0f1cee3c69232779a1aaaf05202db472040c0c8ea4a70af173a

SHA512
965c10d2aa5312602153338da873e8866d2782e0cf633befe5a552b770e08abf47a4d2e007cdef7010c212ebcb9fefea5610c41c7ed1553440eaeab7ddd72daa

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259396668\css\sdk-ui\progress-bar.css

Filesize
501B

MD5
5ccd1d0dc39bb6ae4cd6b58f0b310eb0

SHA1
da659b6a37b18c26a8f7342f93c03fe649ab6344

SHA256
65246150423f8ef670f831b5a2ce1e924adc90e3bfbcce41e9fedbd1df8d27ff

SHA512
02f8eca06c0b8e69268c6aa1487ecf3a9024bce9ce757f2ac1b961df421d9121762f5f5abd5d00228f3a7416b2f21adb3a675114b32263b02fdfee9e0bd48781

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259396668\images\progress-bg.png

Filesize
2KB

MD5
32a6846fe53388eb03be3ada2221297f

SHA1
1c1baec7b7fe7a420ccf68d3112384b44f8ba89e

SHA256
5c6d20c98c106bc6df49447b9939a90ba6a5e3c20d89ca0621677a7501bdb127

SHA512
79c4f3a72467b61c27d6e93415bae3fc61a9fde62aae4202ba8ed1de6328f5facc48092bfe57db70338a0a4b50f571d501eed04aed8b047d20aa28ee7446ce98

Download Submit
memory/3068-148-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/3068-0-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/3068-146-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/3068-147-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/3068-1-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/3068-149-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/3068-150-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/3068-151-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/3068-152-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/3068-154-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/3068-155-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/3068-156-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/3068-157-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download