63909a02e9e819e404df25eae886b5aa2270e1d8b6643cd34e8e334e123a4d99

General

Target

63909a02e9e819e404df25eae886b5aa2270e1d8b6643cd34e8e334e123a4d99.dll
Size

1.2MB
MD5

b05829869d6dc7c44d8dcdebef2ec2ce
SHA1

5de90430a8a7939c48466f35be17b2ad53e8d6fc
SHA256

63909a02e9e819e404df25eae886b5aa2270e1d8b6643cd34e8e334e123a4d99
SHA512

bb9f42a8baf374c70b958999d77dcac10f383317b43094bd8babda51d5562046526cfa788dea47a56eccba3fac5467c9cca56018ed8a234f387516bb6652a1e4
SSDEEP

24576:5O/VvL5QafhQsnoXyaoMferXQ5rnxQBuLv8Y4yWhfUO9l:45nfhQzOMoA5rnxHv8IWOe

Score

8^/10

credential_access discovery execution persistence privilege_escalation spyware stealer

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	1208	rundll32.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
60	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 1 IoCs

Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

discovery

Wi-Fi Discovery

T1016.002

pid	Process
4880	netsh.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1208	rundll32.exe
1208	rundll32.exe
1208	rundll32.exe
1208	rundll32.exe
1208	rundll32.exe
1208	rundll32.exe
1208	rundll32.exe
1208	rundll32.exe
1208	rundll32.exe
1208	rundll32.exe
1208	rundll32.exe
1208	rundll32.exe
60	powershell.exe
60	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	60	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1208 wrote to memory of 4880	1208	rundll32.exe	82
PID 1208 wrote to memory of 4880	1208	rundll32.exe	82
PID 1208 wrote to memory of 60	1208	rundll32.exe	84
PID 1208 wrote to memory of 60	1208	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\63909a02e9e819e404df25eae886b5aa2270e1d8b6643cd34e8e334e123a4d99.dll,#1
1⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1208
- C:\Windows\system32\netsh.exe
  netsh wlan show profiles
  2⤵
  - Event Triggered Execution: Netsh Helper DLL
  - System Network Configuration Discovery: Wi-Fi Discovery
  PID:4880
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\442511616637_Desktop.zip' -CompressionLevel Optimal
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:60

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

System Network Configuration Discovery

1

T1016

Wi-Fi Discovery

1

T1016.002

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\442511616637_Desktop.zip

Filesize
17KB

MD5
793769165d49ea9acf395f6d8793b65e

SHA1
98cf0c51ad381b2c190632efa24ef32c55299274

SHA256
89c35f9ab11d5d7fd0c33feff8d3d298185a0f247a63c1aa7048dff434bb19d2

SHA512
b18181eaad7c29104291c80551d338fc07f7c54828f9d4a7e6e2b89e86e51e44e2dbcd89c96f740a0a6c36cf63c03df046e42c6b3be76c03a8cf0cda1e846d83

Download Submit
C:\Users\Admin\AppData\Local\Temp\_Files_\RevokeSuspend.xlsx

Filesize
10KB

MD5
a072bbbd41d3426a7d781b7bb81deeee

SHA1
ff78f970543817fb78074d6cfd33a0203eb93562

SHA256
4bc6b38019a616fd9962ae4c7e397d80cc20258e98d039de603a31bf0aace229

SHA512
6e7995a469f534a5684e27d97271640bc84352bd8435221b4e106c3a67e5688df4a17fce1c9c6c31436da1e2f02a2c286b87d514fe39c8a034e73ccde9a554a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\_Files_\UseSkip.xlsx

Filesize
10KB

MD5
f035438d75a725c2c782702773c7fd56

SHA1
e9b6dbef8f06730337e893559e3b7560c1cdc25b

SHA256
1a0e848ee41eef414f5cab57d988081902be4e050ab97a41c31badd4ce8c530a

SHA512
e34915c5d573ba90921f3d09dae06ff98d99c032352c15ae0f21a7fab2e96f6636975359884f24e9cf3f4de231790fe48479c9263c11d7b0519c46f668f7e5fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dxkrogpl.q4g.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/60-2-0x00007FFD40263000-0x00007FFD40265000-memory.dmp

Filesize
8KB

Download
memory/60-12-0x0000013D4A3F0000-0x0000013D4A412000-memory.dmp

Filesize
136KB

Download
memory/60-13-0x00007FFD40260000-0x00007FFD40D21000-memory.dmp

Filesize
10.8MB

Download
memory/60-14-0x00007FFD40260000-0x00007FFD40D21000-memory.dmp

Filesize
10.8MB

Download
memory/60-16-0x0000013D4A440000-0x0000013D4A44A000-memory.dmp

Filesize
40KB

Download
memory/60-15-0x0000013D4A830000-0x0000013D4A842000-memory.dmp

Filesize
72KB

Download
memory/60-22-0x00007FFD40260000-0x00007FFD40D21000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads