c857e23a516ce4c418d391ce003012df61c099c24d9e2f9b31223430cda60626

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 17:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c857e23a516ce4c418d391ce003012df61c099c24d9e2f9b31223430cda60626.exe
Size

895KB
MD5

652f00c97c56622ed66fdd18f8e16ffd
SHA1

87da85c3cfc085c5cf8874669735b1d83fedec05
SHA256

c857e23a516ce4c418d391ce003012df61c099c24d9e2f9b31223430cda60626
SHA512

5a20f40ede4a370604e75af97cc808c77204678ff6e0ff2bdc1ec537b07023c13e1e80cc520dc093cc4194faa800d9645904cb0562e8e7e37c009ee2e26c1d60
SSDEEP

24576:U6nx3CzvtJuasfKFEwVzepgItwP2ieX9SUq:XgFJuasyywkpLwOQT

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1752-55-0x0000000000AF0000-0x0000000000D2E000-memory.dmp	upx
behavioral1/memory/1752-56-0x0000000000AF0000-0x0000000000D2E000-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	c857e23a516ce4c418d391ce003012df61c099c24d9e2f9b31223430cda60626.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c857e23a516ce4c418d391ce003012df61c099c24d9e2f9b31223430cda60626.exe"	c857e23a516ce4c418d391ce003012df61c099c24d9e2f9b31223430cda60626.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\c857e23a516ce4c418d391ce003012df61c099c24d9e2f9b31223430cda60626.exe
"C:\Users\Admin\AppData\Local\Temp\c857e23a516ce4c418d391ce003012df61c099c24d9e2f9b31223430cda60626.exe"
1⤵
- Adds Run key to start application
PID:1752

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

Loading Replay Monitor...

Downloads

memory/1752-54-0x0000000075111000-0x0000000075113000-memory.dmp

Filesize
8KB

Download
memory/1752-55-0x0000000000AF0000-0x0000000000D2E000-memory.dmp

Filesize
2.2MB

Download
memory/1752-56-0x0000000000AF0000-0x0000000000D2E000-memory.dmp

Filesize
2.2MB

Download