9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c

Analysis

max time kernel
178s
max time network
210s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
06/12/2022, 12:36

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General

Target

9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c.exe
Size

820KB
MD5

9e67128632cb5fa7dc56d1dfc3a3455f
SHA1

e986988c54bc7f531ceba26e401c479b65c40eae
SHA256

9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c
SHA512

eb0b8658f69855d783cd387220c8caa00a08ea3c6b66138f7ae4d1a7111ae2dc814cb306fd374919537e619922c2ddaaec8660dac6150b05344dd0fe114c9460
SSDEEP

12288:HFWiaPkToGrnb4o6rSsf60oZaOzvPAeDxx00iCsZuKWYLReWGFk+0DLDZkXeuIOE:0i3vrbMwPA+xx3iCs8jHNFivDCBIF86

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

resource	yara_rule
behavioral2/memory/4520-132-0x0000000000400000-0x00000000007A6000-memory.dmp	upx
behavioral2/memory/4520-133-0x0000000000400000-0x00000000007A6000-memory.dmp	upx
behavioral2/memory/4520-134-0x0000000000400000-0x00000000007A6000-memory.dmp	upx
behavioral2/memory/4520-135-0x0000000000400000-0x00000000007A6000-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	9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c.exe"	9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c.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

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main	9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DefaultCompressedRecord = d580f97f736ced649e77bbfbc732dd94fc3ed968824b0a6057819f016d65b6f553f1c474e9c4b0142f5703ad83222728515a1e3b3e71245175a0450e864b36d7f03948bb08b55c424a0f3ee3ae72bef339b5b687f0677f437c5dd238d1255bedacb351e83c915c	9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RecordModifiedMax = "DNWiT2OAg7kNEgSDKd+k8SQkL7tZNrVk5PdHkadV9G169gc7HiFpFSZgogjkm7kTdw=="	9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FlagsModifiedValid = 0000000000000000	9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c.exe

C:\Users\Admin\AppData\Local\Temp\9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c.exe
"C:\Users\Admin\AppData\Local\Temp\9037ab8e61bad4bf41d20a72d57259a7c72600f950b841f72eae3ae854969e9c.exe"
1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
PID:4520

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

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Downloads

memory/4520-132-0x0000000000400000-0x00000000007A6000-memory.dmp

Filesize
3.6MB

Download
memory/4520-133-0x0000000000400000-0x00000000007A6000-memory.dmp

Filesize
3.6MB

Download
memory/4520-134-0x0000000000400000-0x00000000007A6000-memory.dmp

Filesize
3.6MB

Download
memory/4520-135-0x0000000000400000-0x00000000007A6000-memory.dmp

Filesize
3.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads