adb2d6d946f39976de3f5b99d86eb94d8e4345312cc89e010f0851180a7f18b3

General

Target

adb2d6d946f39976de3f5b99d86eb94d8e4345312cc89e010f0851180a7f18b3.dll
Size

1.0MB
MD5

dd6043fc837d2f087612f35a2553c6c9
SHA1

3d663f1323c2999f48fdfbc56b979d71b3e96687
SHA256

adb2d6d946f39976de3f5b99d86eb94d8e4345312cc89e010f0851180a7f18b3
SHA512

762233e908e32f457539055da920812dd175ce83a1ccaa7a1ae32a10023bd96c28e98d073064564b3f5f054ade74792cd0c7311bf5c0025eed21b1cbc9263889
SSDEEP

24576:IWBhVxYlZdJCTgmP/xEcCJnDOEl5woFNEa1mXu5iPajrVT1qnD:IWBhPYrpoCpmX2pjXqnD

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	2064	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
4216	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\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	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
4220	netsh.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2064	rundll32.exe
2064	rundll32.exe
2064	rundll32.exe
2064	rundll32.exe
2064	rundll32.exe
2064	rundll32.exe
2064	rundll32.exe
2064	rundll32.exe
2064	rundll32.exe
2064	rundll32.exe
2064	rundll32.exe
2064	rundll32.exe
4216	powershell.exe
4216	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4216	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1932 wrote to memory of 2064	1932	rundll32.exe	83
PID 1932 wrote to memory of 2064	1932	rundll32.exe	83
PID 1932 wrote to memory of 2064	1932	rundll32.exe	83
PID 2064 wrote to memory of 4220	2064	rundll32.exe	84
PID 2064 wrote to memory of 4220	2064	rundll32.exe	84
PID 2064 wrote to memory of 4220	2064	rundll32.exe	84
PID 2064 wrote to memory of 4216	2064	rundll32.exe	86
PID 2064 wrote to memory of 4216	2064	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\adb2d6d946f39976de3f5b99d86eb94d8e4345312cc89e010f0851180a7f18b3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1932
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\adb2d6d946f39976de3f5b99d86eb94d8e4345312cc89e010f0851180a7f18b3.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2064
- - C:\Windows\SysWOW64\netsh.exe
    netsh wlan show profiles
    3⤵
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Wi-Fi Discovery
    PID:4220
- - 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\437139445115_Desktop.zip' -CompressionLevel Optimal
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4216

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 Location Discovery

1

T1614

System Language Discovery

1

T1614.001

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\437139445115_Desktop.zip

Filesize
24KB

MD5
46f7eea2c8582f75425c1d9a6da7c151

SHA1
e9ba8c4f660e731d70d136fa0ec54875acc81318

SHA256
770676f0601a51882603e3c25ce69f6c2ccffdc876f4186a4474cc0e24f6b09a

SHA512
4e156f9184cec20c04e6b8f4b2a853bd058d99528db0b44c6847603c1a0711204c18c2b597b253bbb4c450c22a8ec8e7744098856b2854e343f97153d8725ae3

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

Filesize
9KB

MD5
bdd225d9e39e11bb3aa48e17500dfcc4

SHA1
9705ba94a816812c633d3f33ddc0f4fe581addb6

SHA256
d3fd57fd927e10afa81be991e99229270c6454fba18469ad8a34ef94e4ad4de9

SHA512
a03bca7f50a04080dc92c3f996b4801424a5bffe06f20fd8addc68c29f1f30f7f068c73976536891337514ad12a4b09ce1cc0c3b739fdb48b89bb4bb7ce06967

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

Filesize
11KB

MD5
becda62356c8addca82f6e8195434861

SHA1
b53a699806c05f96ac86b77344862368cbe27804

SHA256
34cca6eda9681e7fe8d4680ca43ef6be72372ec5c91d79f863aa7b825e6a139f

SHA512
06906e7997bdbf2b596d18a3c99a5a2b90fae0d43f8f9c1a781690db662a3c1fa488cd5e6ab27ee873d232dd56f23f4d2d2b9eea4f89e2c0473738f2152410b1

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

Filesize
11KB

MD5
b331134e88f9c279e5da00544d5d5f3f

SHA1
aaa967920f52808abf03adee4928e2c2922234dd

SHA256
f072c9f3371847f543d15bf8b8250fdf947db6ea2b9ca5710fc292760f13a67d

SHA512
61bccaf5ab59c2360c84a9ba8595ad71bde68ef050083a011f2789538ae3d1e064c486e0a137c64249b9f8031107b9acdec1e9bd6e8b7a40478f50fc20059df2

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bfijmd3j.wk2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4216-14-0x00007FFE161D0000-0x00007FFE16C91000-memory.dmp

Filesize
10.8MB

Download
memory/4216-17-0x000001A3E1E60000-0x000001A3E1E6A000-memory.dmp

Filesize
40KB

Download
memory/4216-16-0x000001A3E2490000-0x000001A3E24A2000-memory.dmp

Filesize
72KB

Download
memory/4216-15-0x00007FFE161D0000-0x00007FFE16C91000-memory.dmp

Filesize
10.8MB

Download
memory/4216-3-0x00007FFE161D3000-0x00007FFE161D5000-memory.dmp

Filesize
8KB

Download
memory/4216-24-0x000001A3E1F80000-0x000001A3E219C000-memory.dmp

Filesize
2.1MB

Download
memory/4216-25-0x00007FFE161D0000-0x00007FFE16C91000-memory.dmp

Filesize
10.8MB

Download
memory/4216-13-0x000001A3E2300000-0x000001A3E2322000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads