redline | 39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
30-08-2024 21:51

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General

Target

6B34408CB796D4E16A6CAA577EBCE6B9.exe
Size

501KB
MD5

6b34408cb796d4e16a6caa577ebce6b9
SHA1

f011ab355ac5a00204c033f3ac73848f6ce4c0ee
SHA256

39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a
SHA512

344defa68966df547a0504ee221a2037f737d469e0c496009209f9334589f0f73ac69226bb74ea60eb116332ccaefa0d5c1f8972a5b9d34628d9bfcc4147ea84
SSDEEP

12288:E2iNErX80k+laBnUISbE0u9QgYZoXONvIGc2:E1ij8v+MKjbE0ul+Nx

Score

10^/10

redline stormkitty vipkeylogger xworm fozz credential_access discovery execution infostealer keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

xworm

Version

5.0

91.92.120.13:7099

Mutex

ZCamGCh7lBqmpyCR

Attributes

install_file
USB.exe

aes.plain

Extracted

Family

redline

Botnet

FOZZ

91.92.120.13:1912

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
smtp.hostinger.com
Port:
587
Username:
[email protected]
Password:
Emrqtr@2024info
Email To:
[email protected]

Signatures

Detect Xworm Payload 5 IoCs

resource	yara_rule
behavioral1/memory/2744-30-0x0000000000400000-0x0000000000410000-memory.dmp	family_xworm
behavioral1/memory/2744-31-0x0000000000400000-0x0000000000410000-memory.dmp	family_xworm
behavioral1/memory/2744-26-0x0000000000400000-0x0000000000410000-memory.dmp	family_xworm
behavioral1/memory/2744-24-0x0000000000400000-0x0000000000410000-memory.dmp	family_xworm
behavioral1/memory/2744-29-0x0000000000400000-0x0000000000410000-memory.dmp	family_xworm

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

resource	yara_rule
behavioral1/memory/2744-33-0x00000000055A0000-0x00000000055F2000-memory.dmp	family_redline

StormKitty
StormKitty is an open source info stealer written in C#.
stealer stormkitty

StormKitty payload 1 IoCs

resource	yara_rule
behavioral1/memory/2744-35-0x00000000070F0000-0x0000000007210000-memory.dmp	family_stormkitty

VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
stealer keylogger vipkeylogger
Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2716	powershell.exe
2828	powershell.exe

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
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
7	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3000 set thread context of 2744	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	38

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	6B34408CB796D4E16A6CAA577EBCE6B9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6B34408CB796D4E16A6CAA577EBCE6B9.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2872	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe
3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe
3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe
3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe
2716	powershell.exe
2828	powershell.exe
2744	6B34408CB796D4E16A6CAA577EBCE6B9.exe
2744	6B34408CB796D4E16A6CAA577EBCE6B9.exe
2744	6B34408CB796D4E16A6CAA577EBCE6B9.exe
2744	6B34408CB796D4E16A6CAA577EBCE6B9.exe
2744	6B34408CB796D4E16A6CAA577EBCE6B9.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe
Token: SeDebugPrivilege	2716	powershell.exe
Token: SeDebugPrivilege	2828	powershell.exe
Token: SeDebugPrivilege	2744	6B34408CB796D4E16A6CAA577EBCE6B9.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2744	6B34408CB796D4E16A6CAA577EBCE6B9.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 2716	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	31
PID 3000 wrote to memory of 2716	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	31
PID 3000 wrote to memory of 2716	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	31
PID 3000 wrote to memory of 2716	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	31
PID 3000 wrote to memory of 2828	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	33
PID 3000 wrote to memory of 2828	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	33
PID 3000 wrote to memory of 2828	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	33
PID 3000 wrote to memory of 2828	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	33
PID 3000 wrote to memory of 2872	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	34
PID 3000 wrote to memory of 2872	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	34
PID 3000 wrote to memory of 2872	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	34
PID 3000 wrote to memory of 2872	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	34
PID 3000 wrote to memory of 2936	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	37
PID 3000 wrote to memory of 2936	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	37
PID 3000 wrote to memory of 2936	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	37
PID 3000 wrote to memory of 2936	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	37
PID 3000 wrote to memory of 2744	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	38
PID 3000 wrote to memory of 2744	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	38
PID 3000 wrote to memory of 2744	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	38
PID 3000 wrote to memory of 2744	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	38
PID 3000 wrote to memory of 2744	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	38
PID 3000 wrote to memory of 2744	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	38
PID 3000 wrote to memory of 2744	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	38
PID 3000 wrote to memory of 2744	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	38
PID 3000 wrote to memory of 2744	3000	6B34408CB796D4E16A6CAA577EBCE6B9.exe	38

C:\Users\Admin\AppData\Local\Temp\6B34408CB796D4E16A6CAA577EBCE6B9.exe
"C:\Users\Admin\AppData\Local\Temp\6B34408CB796D4E16A6CAA577EBCE6B9.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\6B34408CB796D4E16A6CAA577EBCE6B9.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2716
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DTEmeRxUBaLqyA.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2828
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DTEmeRxUBaLqyA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF180.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2872
- C:\Users\Admin\AppData\Local\Temp\6B34408CB796D4E16A6CAA577EBCE6B9.exe
  "C:\Users\Admin\AppData\Local\Temp\6B34408CB796D4E16A6CAA577EBCE6B9.exe"
  2⤵
  PID:2936
- C:\Users\Admin\AppData\Local\Temp\6B34408CB796D4E16A6CAA577EBCE6B9.exe
  "C:\Users\Admin\AppData\Local\Temp\6B34408CB796D4E16A6CAA577EBCE6B9.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF180.tmp

Filesize
1KB

MD5
af8b66fbce997bc214e14e75c137d394

SHA1
2d9477019dec63c96e0239f97108bf59da845070

SHA256
d1c9f813e2bf23760051a1d198773cf3277fa7741a675e8904e82efafbe09165

SHA512
e55a7a5cd30b707e2a1d6602b553b66c84d9d86516acebb3558f72bd4a44140f05bd2c0f80059f474e0495c7e61be303afb93f0d9c34b631a44fd114393d8bb1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
628c33538babe26757fb7d0ff4e3a34e

SHA1
421f3bcd480547654dae5e35ad660f825aacbc6f

SHA256
b11d252e3dfe5a4711490932ce32ec8f61a37955c9746a1d2af1cff95818f9e4

SHA512
5ab58a4569219500f00d07281c52cd398516fc675e0d5acdf41797160755399bc42048359d57c4bbe7b0de875fb85054045220f48190998d5bd2897c5064125c

Download Submit
memory/2744-35-0x00000000070F0000-0x0000000007210000-memory.dmp

Filesize
1.1MB

Download
memory/2744-29-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2744-34-0x0000000005720000-0x000000000576A000-memory.dmp

Filesize
296KB

Download
memory/2744-33-0x00000000055A0000-0x00000000055F2000-memory.dmp

Filesize
328KB

Download
memory/2744-20-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2744-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2744-59-0x0000000000310000-0x000000000031E000-memory.dmp

Filesize
56KB

Download
memory/2744-60-0x0000000008AE0000-0x0000000008E30000-memory.dmp

Filesize
3.3MB

Download
memory/2744-30-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2744-31-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2744-26-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2744-24-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2744-22-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/3000-6-0x00000000003B0000-0x00000000003C0000-memory.dmp

Filesize
64KB

Download
memory/3000-7-0x0000000002170000-0x00000000021C0000-memory.dmp

Filesize
320KB

Download
memory/3000-0-0x000000007457E000-0x000000007457F000-memory.dmp

Filesize
4KB

Download
memory/3000-32-0x0000000074570000-0x0000000074C5E000-memory.dmp

Filesize
6.9MB

Download
memory/3000-5-0x0000000074570000-0x0000000074C5E000-memory.dmp

Filesize
6.9MB

Download
memory/3000-4-0x000000007457E000-0x000000007457F000-memory.dmp

Filesize
4KB

Download
memory/3000-3-0x0000000000470000-0x000000000048A000-memory.dmp

Filesize
104KB

Download
memory/3000-2-0x0000000074570000-0x0000000074C5E000-memory.dmp

Filesize
6.9MB

Download
memory/3000-1-0x0000000000820000-0x00000000008A4000-memory.dmp

Filesize
528KB

Download