ad11fc3a874eddd4314b547fef87dd1b1cf9b0f7b760f1cb96c2b9a7a38575b2

Analysis

max time kernel
171s
max time network
175s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 11:12

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General

Target

ad11fc3a874eddd4314b547fef87dd1b1cf9b0f7b760f1cb96c2b9a7a38575b2.exe
Size

768KB
MD5

b5eebdbe0704b308dfc1a145a142e2e8
SHA1

9ebae23db7026b12dca599a1da2940b01931d360
SHA256

ad11fc3a874eddd4314b547fef87dd1b1cf9b0f7b760f1cb96c2b9a7a38575b2
SHA512

2082e887e6d6940f23c36e4709ad535b589cb2acb2d89873013f1b73f0f87fa6135e64e51326463b541ecd4824d89ed5c48a8774d8ef997209c210a7adc397b3
SSDEEP

12288:XdJlA3hcNTfGK022EgV22V9gssG/wopJBFBRPsPaXJ7LYWs2s32SYu:WRclM2cVKU5pJBF6aZ7LHs2s3

Score

8^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1956-55-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/1956-57-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/1956-58-0x0000000000400000-0x0000000000617000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ad11fc3a874eddd4314b547fef87dd1b1cf9b0f7b760f1cb96c2b9a7a38575b2.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	ad11fc3a874eddd4314b547fef87dd1b1cf9b0f7b760f1cb96c2b9a7a38575b2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ad11fc3a874eddd4314b547fef87dd1b1cf9b0f7b760f1cb96c2b9a7a38575b2.exe"	ad11fc3a874eddd4314b547fef87dd1b1cf9b0f7b760f1cb96c2b9a7a38575b2.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\ad11fc3a874eddd4314b547fef87dd1b1cf9b0f7b760f1cb96c2b9a7a38575b2.exe
"C:\Users\Admin\AppData\Local\Temp\ad11fc3a874eddd4314b547fef87dd1b1cf9b0f7b760f1cb96c2b9a7a38575b2.exe"
1⤵
- Adds Run key to start application
PID:1956

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

Discovery

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1956-54-0x00000000762F1000-0x00000000762F3000-memory.dmp

Filesize
8KB

Download
memory/1956-55-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/1956-57-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/1956-58-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download