e42273096fdf9a2fe3f19911ad246c726b238f89b3f7a11ba87586a12440910b

Analysis

max time kernel
157s
max time network
207s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 03:29

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General

Target

e42273096fdf9a2fe3f19911ad246c726b238f89b3f7a11ba87586a12440910b.exe
Size

749KB
MD5

199d3d3d28764450aa003d962ea103c3
SHA1

84d8313d7d2420055123521e2c8d026e65654c38
SHA256

e42273096fdf9a2fe3f19911ad246c726b238f89b3f7a11ba87586a12440910b
SHA512

91754cfa85d9807d7a2a51782dadeed8709e40f8be5bda521d50222c4c7053a9b4159c0fc03d9fb17af12440583e8e82a9252164d6be5a0d262c772699d5b7f4
SSDEEP

12288:ZRYB8nRXxsZNmPKvRobx6njqmhbIPvYGiLGvNQSGdk1jTj862edcwmNJXLH2ik7d:ZRYBGimiHemlCYGiLsQSGdk5TH2edc9m

Score

8^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1648-55-0x0000000000400000-0x0000000000618000-memory.dmp	upx
behavioral1/memory/1648-57-0x0000000000400000-0x0000000000618000-memory.dmp	upx
behavioral1/memory/1648-58-0x0000000000400000-0x0000000000618000-memory.dmp	upx
behavioral1/memory/1648-59-0x0000000000400000-0x0000000000618000-memory.dmp	upx

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	e42273096fdf9a2fe3f19911ad246c726b238f89b3f7a11ba87586a12440910b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e42273096fdf9a2fe3f19911ad246c726b238f89b3f7a11ba87586a12440910b.exe"	e42273096fdf9a2fe3f19911ad246c726b238f89b3f7a11ba87586a12440910b.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\e42273096fdf9a2fe3f19911ad246c726b238f89b3f7a11ba87586a12440910b.exe
"C:\Users\Admin\AppData\Local\Temp\e42273096fdf9a2fe3f19911ad246c726b238f89b3f7a11ba87586a12440910b.exe"
1⤵
- Adds Run key to start application
PID:1648

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

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1648-54-0x0000000075BE1000-0x0000000075BE3000-memory.dmp

Filesize
8KB

Download
memory/1648-55-0x0000000000400000-0x0000000000618000-memory.dmp

Filesize
2.1MB

Download
memory/1648-57-0x0000000000400000-0x0000000000618000-memory.dmp

Filesize
2.1MB

Download
memory/1648-58-0x0000000000400000-0x0000000000618000-memory.dmp

Filesize
2.1MB

Download
memory/1648-59-0x0000000000400000-0x0000000000618000-memory.dmp

Filesize
2.1MB

Download