8907794e319f38f3e9dcd20e7b0daa9f6c3941aa173b33bf2684d8abc05ce2f2

Analysis

max time kernel
151s
max time network
187s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 22:41

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General

Target

8907794e319f38f3e9dcd20e7b0daa9f6c3941aa173b33bf2684d8abc05ce2f2.exe
Size

800KB
MD5

bda06d1353a511c44e716cf0c3ee57ce
SHA1

80b3e0ae7a7bb9e0b6fe06a2c6cbbf5a0262fea7
SHA256

8907794e319f38f3e9dcd20e7b0daa9f6c3941aa173b33bf2684d8abc05ce2f2
SHA512

684ad1275c71f5ed88cae9cada6dc42befb500b7b18c375f6f69ac3267c959ef1540c5af47d2cf341c33d833ed5193fa3b06fce306ea8d831a8a3af6c67ba5c0
SSDEEP

24576:C0p83JYUBN/HMT3TDWr8CV/nQSTbe6vv/UBVb2pFzr:C0p83V9MT3TDQ8SRT66X/Eb2p

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

Processes:

resource	yara_rule
behavioral1/memory/816-54-0x0000000000400000-0x0000000000628000-memory.dmp	upx
behavioral1/memory/816-55-0x0000000000400000-0x0000000000628000-memory.dmp	upx
behavioral1/memory/816-58-0x0000000000400000-0x0000000000628000-memory.dmp	upx
behavioral1/memory/816-57-0x0000000000400000-0x0000000000628000-memory.dmp	upx
behavioral1/memory/816-59-0x0000000000400000-0x0000000000628000-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

Processes:

8907794e319f38f3e9dcd20e7b0daa9f6c3941aa173b33bf2684d8abc05ce2f2.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	8907794e319f38f3e9dcd20e7b0daa9f6c3941aa173b33bf2684d8abc05ce2f2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8907794e319f38f3e9dcd20e7b0daa9f6c3941aa173b33bf2684d8abc05ce2f2.exe"	8907794e319f38f3e9dcd20e7b0daa9f6c3941aa173b33bf2684d8abc05ce2f2.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\8907794e319f38f3e9dcd20e7b0daa9f6c3941aa173b33bf2684d8abc05ce2f2.exe
"C:\Users\Admin\AppData\Local\Temp\8907794e319f38f3e9dcd20e7b0daa9f6c3941aa173b33bf2684d8abc05ce2f2.exe"
1⤵
- Adds Run key to start application
PID:816

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/816-54-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/816-55-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/816-56-0x0000000076711000-0x0000000076713000-memory.dmp

Filesize
8KB

Download
memory/816-58-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/816-57-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/816-59-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download