409ae031c7e2c9b04dc14fe82023e0fb75a89f17aa8091b295c3699c3fbf265f

Analysis

max time kernel
188s
max time network
189s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 14:30

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General

Target

409ae031c7e2c9b04dc14fe82023e0fb75a89f17aa8091b295c3699c3fbf265f.exe
Size

821KB
MD5

ac4deb851a9571d7d911ba9d8c0b2ab1
SHA1

bf7f415df104e8aab404934a5ac36cd04bb184b6
SHA256

409ae031c7e2c9b04dc14fe82023e0fb75a89f17aa8091b295c3699c3fbf265f
SHA512

8877ea6389a335ddb92712016910cd60dbddf3b7b3398864e8c9bed97d7e92d9f3ad9dccff20c0e152e0935c73f07ab3ab971cf65dce30cadda8b1f0a3114dc5
SSDEEP

12288:GM/LFgfALzRjtar4kK/9Oxbl35fUlGwinkCV9/KNmrwlS+fY9e1TqL70bJP1fw/V:9BZnkyAko5kCVBK8n+G32P1fw/k

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2032-55-0x0000000000400000-0x0000000000643000-memory.dmp	upx
behavioral1/memory/2032-56-0x0000000000400000-0x0000000000643000-memory.dmp	upx
behavioral1/memory/2032-58-0x0000000000400000-0x0000000000643000-memory.dmp	upx
behavioral1/memory/2032-59-0x0000000000400000-0x0000000000643000-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:

409ae031c7e2c9b04dc14fe82023e0fb75a89f17aa8091b295c3699c3fbf265f.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	409ae031c7e2c9b04dc14fe82023e0fb75a89f17aa8091b295c3699c3fbf265f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\409ae031c7e2c9b04dc14fe82023e0fb75a89f17aa8091b295c3699c3fbf265f.exe"	409ae031c7e2c9b04dc14fe82023e0fb75a89f17aa8091b295c3699c3fbf265f.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\409ae031c7e2c9b04dc14fe82023e0fb75a89f17aa8091b295c3699c3fbf265f.exe
"C:\Users\Admin\AppData\Local\Temp\409ae031c7e2c9b04dc14fe82023e0fb75a89f17aa8091b295c3699c3fbf265f.exe"
1⤵
- Adds Run key to start application
PID:2032

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2032-54-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

Download
memory/2032-55-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

Download
memory/2032-56-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

Download
memory/2032-57-0x0000000075291000-0x0000000075293000-memory.dmp

Filesize
8KB

Download
memory/2032-58-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

Download
memory/2032-59-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

Download