09344a369338debf38435ccff541e4030285b5c11b60d28d8799d1f520c53db6

Analysis

max time kernel
114s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 08:59

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General

Target

13f25580f29ed0ca1d70b91a34c1a035.exe
Size

234KB
MD5

13f25580f29ed0ca1d70b91a34c1a035
SHA1

42cec846a1612e9f3a1eac8326691e68c81b9e35
SHA256

09344a369338debf38435ccff541e4030285b5c11b60d28d8799d1f520c53db6
SHA512

eaf8fe22f2a2c4053f21095db010b5d20993704027deb28142cc4a4ccf050cecee7f105a164b7a6d47d8dd3ed121dc4c590f8de8c9a11297cbe94a9fd0785835
SSDEEP

6144:IDrPXy8uad8pF5Lhq1Ipda7ZrsODf7DqA3kwLGfNT8O4Sg7V:arPvCiIpA7BsODf3jJGfZ34Sg5

Score

8^/10

discovery evasion

Malware Config

Signatures

Disables Task Manager via registry modification
evasion
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Application name Uninstaller.exe	13f25580f29ed0ca1d70b91a34c1a035.exe
File created	C:\Windows\Application name Uninstaller.exe	13f25580f29ed0ca1d70b91a34c1a035.exe

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 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main	13f25580f29ed0ca1d70b91a34c1a035.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.serial99.com/?a"	13f25580f29ed0ca1d70b91a34c1a035.exe

C:\Users\Admin\AppData\Local\Temp\13f25580f29ed0ca1d70b91a34c1a035.exe
"C:\Users\Admin\AppData\Local\Temp\13f25580f29ed0ca1d70b91a34c1a035.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
PID:4044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\aiw240601437.EXE

Filesize
52KB

MD5
c4340b65216b1758e5a0974c1481928b

SHA1
4b2984755976ec2cc9684ca4fa4f296d489fa37f

SHA256
7fe71d7df59ed4ef964c6f1bde29ac5e698006127b39ffa7f260bebb65917403

SHA512
d4cbfd2e9e3a3b62813fed2d6a50ef774d8be27cfe8893da0f96641599b966607e94ca1c9dcfb4ab923befe31f49b8cc3700eec1fd59d1c0f311e50477250cb4

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads