966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb

General

Target

966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe
Size

1.4MB
MD5

8b881bd454d447c479467088951710d2
SHA1

4b1baac462a4ab3c89cb22028f57447abea447a1
SHA256

966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb
SHA512

4eeec7af901fc09a8b416b1d47ec7432661accc6753de9697872719208aeaa9ed4c743d880a165aa8378d8673aeb0bd154eea0bce3e4e155d4c58e0c5d5fb208
SSDEEP

24576:u8sDRN6Sroy//PVkIiPD/GejGHHaA9UG+vkCDK/P7iM:u8sD2SJ8DDjeaAq9kZ3eM

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

Processes:

resource	yara_rule
behavioral2/memory/5048-135-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral2/memory/5048-137-0x0000000000400000-0x000000000063E000-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:

966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe"	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.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
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe

pid process

5048 966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe

pid	process
5048	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

Processes:

966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DefaultCompressedRecord = c880f97f7334bbbd562ef43301cf1948e4dcda0278d1c12b7d5c6770b811983c5beb7a563db696bff2ca9ca175b79d3cbc338a2fa1b9fb6a84e17949a589779f2af20a1eac957fd954eedb35d2568387c299008cb6677ff8ad4343e48178813476ec3a8aac2c6b	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RecordModifiedMax = "DNpmJQYCbSoiLnE5J3CcVujgiLLWDYRrzFdt3ni4WjD+oSRwAW4NRMPF2o33e2S6wQ=="	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FlagsModifiedValid = 0000000000000000	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe

pid	process
2316	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe
5048	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe

description	pid	process	target process
PID 2316 wrote to memory of 5048	2316	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe
PID 2316 wrote to memory of 5048	2316	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe
PID 2316 wrote to memory of 5048	2316	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe	966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe

C:\Users\Admin\AppData\Local\Temp\966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe
"C:\Users\Admin\AppData\Local\Temp\966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2316

C:\Users\Admin\AppData\Local\Temp\966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe
"C:\Users\Admin\AppData\Local\Temp\966d7c9f9de1b38472309933e1f74f5f3eb1ef54f58ba5601864ffcbab9708fb.exe"
2⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
PID:5048

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/2316-132-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/2316-136-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/5048-133-0x0000000000000000-mapping.dmp

Download
memory/5048-134-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/5048-135-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/5048-137-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads