c4babd97485adec5e8124afbb8c1c2318e8bdd0eb76b68d9afa8adda4841ed89

Analysis

max time kernel
152s
max time network
164s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02/10/2022, 12:20

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General

Target

c4babd97485adec5e8124afbb8c1c2318e8bdd0eb76b68d9afa8adda4841ed89.exe
Size

799KB
MD5

6c1afff30ca997510b4d13cfc7dd3260
SHA1

10662fe3ce281100ed6646245403cfdbf10339f1
SHA256

c4babd97485adec5e8124afbb8c1c2318e8bdd0eb76b68d9afa8adda4841ed89
SHA512

230f1ada8e48f959e5781f1b3cf1360f5d58a44aed12cda8faa10c17f2b4ea662ebbcb13f487ad1137af4ea22c721eae451ed89306f17514006817531d071d58
SSDEEP

24576:dRMZ6KQWortrn8GknFaU7SxB5jzw9N1P:dR0hQW2rn80xBC/

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/284-55-0x0000000000400000-0x0000000000623000-memory.dmp	upx
behavioral1/memory/284-56-0x0000000000400000-0x0000000000623000-memory.dmp	upx
behavioral1/memory/284-58-0x0000000000400000-0x0000000000623000-memory.dmp	upx
behavioral1/memory/284-59-0x0000000000400000-0x0000000000623000-memory.dmp	upx
behavioral1/memory/284-60-0x0000000000400000-0x0000000000623000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	c4babd97485adec5e8124afbb8c1c2318e8bdd0eb76b68d9afa8adda4841ed89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c4babd97485adec5e8124afbb8c1c2318e8bdd0eb76b68d9afa8adda4841ed89.exe"	c4babd97485adec5e8124afbb8c1c2318e8bdd0eb76b68d9afa8adda4841ed89.exe

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

C:\Users\Admin\AppData\Local\Temp\c4babd97485adec5e8124afbb8c1c2318e8bdd0eb76b68d9afa8adda4841ed89.exe
"C:\Users\Admin\AppData\Local\Temp\c4babd97485adec5e8124afbb8c1c2318e8bdd0eb76b68d9afa8adda4841ed89.exe"
1⤵
- Adds Run key to start application
PID:284

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/284-54-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download
memory/284-55-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download
memory/284-56-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download
memory/284-57-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download
memory/284-58-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download
memory/284-59-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download
memory/284-60-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download