85a123195f2a8694df01fc1524fe2396cd3868101b86af4cb65f47f1fb6ca485

Analysis

max time kernel
150s
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
26/12/2023, 15:49

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General

Target

7a3deaecc30ea0c8e93fc9c14690904a.exe
Size

161KB
MD5

7a3deaecc30ea0c8e93fc9c14690904a
SHA1

195dccfe98ceea4498308c5e49be0aaa25e21862
SHA256

85a123195f2a8694df01fc1524fe2396cd3868101b86af4cb65f47f1fb6ca485
SHA512

d24e912490f6bb7c50a9861115c106d060a44c0c10ed4635c085bad96a106081b18aa6e8840cfad643e15fb96ab124c30646fe9a4f7cdeae8830f24b044ca617
SSDEEP

3072:dqnyWt+C25wRXv1fasMttOWHD44lU9guWg5Mcas:xr5wRpaRHj7gj5

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

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	7a3deaecc30ea0c8e93fc9c14690904a.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\IESettingSync	7a3deaecc30ea0c8e93fc9c14690904a.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	7a3deaecc30ea0c8e93fc9c14690904a.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	7a3deaecc30ea0c8e93fc9c14690904a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4932	7a3deaecc30ea0c8e93fc9c14690904a.exe
4932	7a3deaecc30ea0c8e93fc9c14690904a.exe

C:\Users\Admin\AppData\Local\Temp\7a3deaecc30ea0c8e93fc9c14690904a.exe
"C:\Users\Admin\AppData\Local\Temp\7a3deaecc30ea0c8e93fc9c14690904a.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4932

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s TapiSrv
1⤵
PID:3216

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\disclaim.html

Filesize
2KB

MD5
ac13abc23d0a7e60750933b08bc95698

SHA1
8546be5e416f54b1ebe84237744b70e6e8662ba0

SHA256
df365f84b1b4643d88e1b5526331480dc5f0e46fb555097373808e70a86de49b

SHA512
5eb53f8ba1297f171f9e75497f2c27b0700d047e0e8cba6e9de9f6d4da3338bc055298a59f4927f6e0f3bcb8309056b12e0ad5d56a3ea5c6a62203e45d555f30

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C:\Users\Admin\AppData\Local\Temp\index.html

Filesize
7KB

MD5
98c45cca9bee3a206a2aa669559bed0f

SHA1
bd8f11d1f758816e065ffe46add6ce6b9932784a

SHA256
fb7836167c59cb32c533c9a88f5280250f2c453ef5ded0bb87c2543992784005

SHA512
4fac1716f814862339a1c660c3d23de0e3bf787205bb0aa4007bf722278c9afb152306f21690d9368ec7f77e48ad944bbcc58313fe1014d4ddb8ad32844244b0

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