redline | 4d07b5da2a5e18574654be096b110e8df7ebf8d8950239d05d9457562d80e094

Analysis

max time kernel
131s
max time network
144s
platform
windows7_x64
resource
win7-en-20210920
submitted
24/10/2021, 17:46

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General

Target
FortniteHackmenu.exe
Size 4.3MB
Sample211024-wcavgsffhp
SHA256 4d07b5da2a5e18574654be096b110e8df7ebf8d8950239d05d9457562d80e094
MD5 187f130ace4024691763d07ecf068c2a
SHA1 3a6faf2c8fc801e95a27c6b72707c0a494ffb8f4
SHA512 74ac0840c1e1442f5e0bbec3b583c2bc6ea5702c6254ed84ec00804c09d3f6a7a9ba2f0bc1fe83a2c3cd43300abc19f4970a5aefea2d5aef32edbdd95dd7d8ce
MD5 SHA1 SHA512

Score

10^/10

redline infostealer spyware

Malware Config

Signatures

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

RedLine Payload 4 IoCs

resource	yara_rule
behavioral1/memory/1820-74-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1820-79-0x0000000000418D32-mapping.dmp	family_redline
behavioral1/memory/1820-80-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1820-81-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Downloads MZ/PE file

Executes dropped EXE 1 IoCs

pid	Process
1960	System.exe

Loads dropped DLL 1 IoCs

pid	Process
1820	AppLaunch.exe

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

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1928 set thread context of 1820	1928	FortniteHackmenu.exe	28
PID 1960 set thread context of 1956	1960	System.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
912	1956	WerFault.exe	31

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1928	FortniteHackmenu.exe
1928	FortniteHackmenu.exe
1960	System.exe
1960	System.exe
912	WerFault.exe
912	WerFault.exe
912	WerFault.exe
912	WerFault.exe
912	WerFault.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
912	WerFault.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1820	AppLaunch.exe
Token: SeDebugPrivilege	912	WerFault.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 1820	1928	FortniteHackmenu.exe	28
PID 1928 wrote to memory of 1820	1928	FortniteHackmenu.exe	28
PID 1928 wrote to memory of 1820	1928	FortniteHackmenu.exe	28
PID 1928 wrote to memory of 1820	1928	FortniteHackmenu.exe	28
PID 1928 wrote to memory of 1820	1928	FortniteHackmenu.exe	28
PID 1928 wrote to memory of 1820	1928	FortniteHackmenu.exe	28
PID 1928 wrote to memory of 1820	1928	FortniteHackmenu.exe	28
PID 1928 wrote to memory of 1820	1928	FortniteHackmenu.exe	28
PID 1928 wrote to memory of 1820	1928	FortniteHackmenu.exe	28
PID 1820 wrote to memory of 1960	1820	AppLaunch.exe	30
PID 1820 wrote to memory of 1960	1820	AppLaunch.exe	30
PID 1820 wrote to memory of 1960	1820	AppLaunch.exe	30
PID 1820 wrote to memory of 1960	1820	AppLaunch.exe	30
PID 1820 wrote to memory of 1960	1820	AppLaunch.exe	30
PID 1820 wrote to memory of 1960	1820	AppLaunch.exe	30
PID 1820 wrote to memory of 1960	1820	AppLaunch.exe	30
PID 1960 wrote to memory of 1956	1960	System.exe	31
PID 1960 wrote to memory of 1956	1960	System.exe	31
PID 1960 wrote to memory of 1956	1960	System.exe	31
PID 1960 wrote to memory of 1956	1960	System.exe	31
PID 1960 wrote to memory of 1956	1960	System.exe	31
PID 1960 wrote to memory of 1956	1960	System.exe	31
PID 1960 wrote to memory of 1956	1960	System.exe	31
PID 1960 wrote to memory of 1956	1960	System.exe	31
PID 1960 wrote to memory of 1956	1960	System.exe	31
PID 1956 wrote to memory of 912	1956	AppLaunch.exe	32
PID 1956 wrote to memory of 912	1956	AppLaunch.exe	32
PID 1956 wrote to memory of 912	1956	AppLaunch.exe	32
PID 1956 wrote to memory of 912	1956	AppLaunch.exe	32
PID 1956 wrote to memory of 912	1956	AppLaunch.exe	32
PID 1956 wrote to memory of 912	1956	AppLaunch.exe	32
PID 1956 wrote to memory of 912	1956	AppLaunch.exe	32

C:\Users\Admin\AppData\Local\Temp\FortniteHackmenu.exe
"C:\Users\Admin\AppData\Local\Temp\FortniteHackmenu.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1820
- - C:\Users\Admin\AppData\Local\Temp\System.exe
    "C:\Users\Admin\AppData\Local\Temp\System.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1960
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1956
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 196
        5⤵
        Program crash
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of AdjustPrivilegeToken
        
        PID:912

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/912-120-0x0000000000510000-0x0000000000528000-memory.dmp

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memory/1820-73-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1820-85-0x0000000004BC0000-0x0000000004BC1000-memory.dmp

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memory/1820-83-0x0000000000400000-0x0000000000401000-memory.dmp

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memory/1820-82-0x00000000768C1000-0x00000000768C3000-memory.dmp

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memory/1820-81-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1820-80-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1820-74-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1928-68-0x0000000000100000-0x0000000000101000-memory.dmp

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memory/1928-61-0x00000000000E0000-0x00000000000E1000-memory.dmp

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memory/1928-72-0x0000000000DD0000-0x0000000001493000-memory.dmp

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memory/1928-70-0x0000000000110000-0x0000000000111000-memory.dmp

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memory/1928-54-0x0000000000080000-0x0000000000081000-memory.dmp

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memory/1928-67-0x0000000000100000-0x0000000000101000-memory.dmp

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memory/1928-65-0x00000000000F0000-0x00000000000F1000-memory.dmp

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memory/1928-64-0x00000000000F0000-0x00000000000F1000-memory.dmp

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memory/1928-62-0x00000000000E0000-0x00000000000E1000-memory.dmp

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memory/1928-71-0x0000000000110000-0x0000000000111000-memory.dmp

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memory/1928-59-0x00000000000D0000-0x00000000000D1000-memory.dmp

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memory/1928-58-0x00000000000D0000-0x00000000000D1000-memory.dmp

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memory/1928-55-0x0000000000080000-0x0000000000081000-memory.dmp

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memory/1928-57-0x00000000000D0000-0x00000000000D1000-memory.dmp

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memory/1928-56-0x0000000000080000-0x0000000000081000-memory.dmp

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memory/1956-116-0x0000000000090000-0x00000000000A4000-memory.dmp

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memory/1956-109-0x0000000000090000-0x00000000000A4000-memory.dmp

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memory/1956-110-0x0000000000090000-0x00000000000A4000-memory.dmp

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memory/1960-95-0x00000000000A0000-0x00000000000A1000-memory.dmp

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memory/1960-100-0x00000000000C0000-0x00000000000C1000-memory.dmp

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memory/1960-101-0x00000000000C0000-0x00000000000C1000-memory.dmp

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memory/1960-103-0x0000000000180000-0x0000000000181000-memory.dmp

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memory/1960-104-0x0000000000180000-0x0000000000181000-memory.dmp

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memory/1960-106-0x0000000000190000-0x0000000000191000-memory.dmp

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memory/1960-107-0x0000000000190000-0x0000000000191000-memory.dmp

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memory/1960-108-0x0000000001330000-0x00000000019DB000-memory.dmp

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memory/1960-98-0x00000000000B0000-0x00000000000B1000-memory.dmp

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memory/1960-97-0x00000000000B0000-0x00000000000B1000-memory.dmp

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memory/1960-94-0x00000000000A0000-0x00000000000A1000-memory.dmp

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memory/1960-92-0x0000000000090000-0x0000000000091000-memory.dmp

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memory/1960-91-0x0000000000090000-0x0000000000091000-memory.dmp

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