5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f

General

Target

5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
Size

1.0MB
MD5

1b1cacf8700d66bcd76d0681b7b482da
SHA1

b575de77559c47071797c3030555a4bd26f49b58
SHA256

5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f
SHA512

dfbdc75ef18f9bef423902a37aab1c9e7a1652650f081908524327827b34d96665997820e33f7a1d84c54a4d7677c6746a4b2c21aeab26daf9220e965fa817a6

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/4400-138-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/4400-139-0x0000000000400000-0x0000000000645000-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:

5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe"	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.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 SetThreadContext 1 IoCs

Processes:

5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe

description	pid	process	target process
PID 1464 set thread context of 4400	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

Processes:

5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Internet Explorer\Main	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DefaultCompressedRecord = c880f97f7359679fb80c276887d9fa73c8ff9dc2202331e8eb06ae9612fe49a8ff5e9da3ae815161bb89cc5228664874c9c2563d359bb517b21be69436f96ea2f7dbbf12612a156011fbcb36e302b499581f252f8e677f8609e6cc3cf9b797c30c3e7b21435cd4	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RecordModifiedMax = "DGf7ukEhnDEdFnO2eLa7v3kZssVesYIu3fIgeN6ys10l4aP++/dOTIBWHT6fGAixxQ=="	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FlagsModifiedValid = 0000000000000000	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe

pid	process
1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe

pid	process
1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe

C:\Users\Admin\AppData\Local\Temp\5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
"C:\Users\Admin\AppData\Local\Temp\5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1464

C:\Users\Admin\AppData\Local\Temp\5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
C:\Users\Admin\AppData\Local\Temp\5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
2⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
PID:4400

C:\Users\Admin\AppData\Local\Temp\5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
C:\Users\Admin\AppData\Local\Temp\5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
2⤵
PID:2228

C:\Users\Admin\AppData\Local\Temp\5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
C:\Users\Admin\AppData\Local\Temp\5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
2⤵
PID:3864

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/1464-135-0x0000000000AA0000-0x0000000000AA4000-memory.dmp

Filesize
16KB

Download
memory/2228-131-0x0000000000000000-mapping.dmp

Download
memory/3864-130-0x0000000000000000-mapping.dmp

Download
memory/4400-132-0x0000000000000000-mapping.dmp

Download
memory/4400-133-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/4400-136-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/4400-137-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/4400-138-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/4400-139-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download

description	pid	process	target process
PID 1464 wrote to memory of 3864	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 3864	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 3864	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 2228	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 2228	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 2228	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 4400	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 4400	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 4400	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 4400	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 4400	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 4400	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 4400	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 4400	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe
PID 1464 wrote to memory of 4400	1464	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe	5676aeab93c6f538e634d037413429e26adfd17d3bc2cee9ba15483c4883789f.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads