c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610

General

Target

c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe
Size

1.0MB
MD5

02453246b5067537950d1440b0d60180
SHA1

c3649098ff1658c4f3b23c859b86a4beabde6045
SHA256

c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610
SHA512

bd8c6d789ab8b349887765b22f922d4435e2b3fb83301a3037bde9dde2f68d67e313e1e3ae473969aace2a3a28346db2475dde1904b11c4570354e19637c8193
SSDEEP

24576:gAH0DOLjiNPvX+vWTbTP+7zDA+cdiToEqVS7psOLC:gAH0CCNXiWTbT+nwd+po

Score

7^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkNotifyer = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe"	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.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

description	pid	Process	procid_target
PID 1344 set thread context of 3064	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	30

UPX packed file 17 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3064-19-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-17-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-16-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-24-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-23-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-22-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-21-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-20-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-25-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-26-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-27-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-29-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-32-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-34-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-41-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-40-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/3064-43-0x0000000000400000-0x0000000000645000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe
1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1344 wrote to memory of 3040	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	28
PID 1344 wrote to memory of 3040	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	28
PID 1344 wrote to memory of 3040	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	28
PID 1344 wrote to memory of 3040	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	28
PID 1344 wrote to memory of 2552	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	29
PID 1344 wrote to memory of 2552	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	29
PID 1344 wrote to memory of 2552	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	29
PID 1344 wrote to memory of 2552	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	29
PID 1344 wrote to memory of 3064	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	30
PID 1344 wrote to memory of 3064	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	30
PID 1344 wrote to memory of 3064	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	30
PID 1344 wrote to memory of 3064	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	30
PID 1344 wrote to memory of 3064	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	30
PID 1344 wrote to memory of 3064	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	30
PID 1344 wrote to memory of 3064	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	30
PID 1344 wrote to memory of 3064	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	30
PID 1344 wrote to memory of 3064	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	30
PID 1344 wrote to memory of 3064	1344	c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe	30

C:\Users\Admin\AppData\Local\Temp\c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe
"C:\Users\Admin\AppData\Local\Temp\c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1344
- C:\Users\Admin\AppData\Local\Temp\c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe
  C:\Users\Admin\AppData\Local\Temp\c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe
  2⤵
  PID:3040
- C:\Users\Admin\AppData\Local\Temp\c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe
  C:\Users\Admin\AppData\Local\Temp\c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe
  2⤵
  PID:2552
- C:\Users\Admin\AppData\Local\Temp\c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe
  C:\Users\Admin\AppData\Local\Temp\c61caa2b176b68b71625b76386e128ba15454d53916cb83ce80c5c10c36b9610N.exe
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:3064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1344-0-0x0000000000310000-0x0000000000314000-memory.dmp

Filesize
16KB

Download
memory/3064-1-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download
memory/3064-5-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-11-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3064-8-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-7-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-3-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-14-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-13-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-15-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-19-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-17-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-16-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-24-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-23-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-22-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-21-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-20-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-25-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-26-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-27-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-29-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-32-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-34-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-41-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-40-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3064-43-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads