redline | 679ab6829396afa4e7637743385d2676fa3842bff6099e4a94a89e9017c63b72

General

Target

JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe
Size

4.7MB
MD5

7a563b19e0f30901e47430f2d1855356
SHA1

44b863df97055f5eb47a85c84f1d0efc0bfd7fb6
SHA256

679ab6829396afa4e7637743385d2676fa3842bff6099e4a94a89e9017c63b72
SHA512

2aacd860d502d5d7b5d186a7575b64bf8663bfca83a4f8e49c988b952d68fb10636f2a6d5c94fa80d63b940dea1415c3ec5bbb6f748b1f6b1f42ec1a4594b738
SSDEEP

98304:YLoijyYrL08xAYL2OR3xKIkOCC7rmn81xI3yJXSFw2gTV+tTS9IC6B2:pnYn7AGRBsC7rH1xrXutuSJB

Score

10^/10

redline sectoprat @alexsandrovnaaaaaa discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@alexsandrovnaaaaaa

C2

ananasalit.xyz:81

Attributes

auth_value
55d48a1a930cf4d6f3e2d6bcd0daaf07

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/2608-8-0x0000000000740000-0x0000000000762000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/2608-8-0x0000000000740000-0x0000000000762000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3776 set thread context of 2608	3776	JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4524	3776	WerFault.exe	81

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	JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3776	JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe
3776	JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe
3776	JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe
3776	JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3776 wrote to memory of 2608	3776	JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe	82
PID 3776 wrote to memory of 2608	3776	JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe	82
PID 3776 wrote to memory of 2608	3776	JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe	82
PID 3776 wrote to memory of 2608	3776	JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe	82
PID 3776 wrote to memory of 2608	3776	JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a563b19e0f30901e47430f2d1855356.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3776
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2608
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 272
  2⤵
  - Program crash
  PID:4524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3776 -ip 3776
1⤵
PID:2208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2608-15-0x0000000005230000-0x0000000005848000-memory.dmp

Filesize
6.1MB

Download
memory/2608-23-0x0000000073FF0000-0x00000000747A0000-memory.dmp

Filesize
7.7MB

Download
memory/2608-22-0x0000000073FFE000-0x0000000073FFF000-memory.dmp

Filesize
4KB

Download
memory/2608-20-0x0000000004D10000-0x0000000004D5C000-memory.dmp

Filesize
304KB

Download
memory/2608-18-0x0000000004C90000-0x0000000004CCC000-memory.dmp

Filesize
240KB

Download
memory/2608-19-0x0000000073FF0000-0x00000000747A0000-memory.dmp

Filesize
7.7MB

Download
memory/2608-17-0x0000000004D60000-0x0000000004E6A000-memory.dmp

Filesize
1.0MB

Download
memory/2608-8-0x0000000000740000-0x0000000000762000-memory.dmp

Filesize
136KB

Download
memory/2608-16-0x0000000004C30000-0x0000000004C42000-memory.dmp

Filesize
72KB

Download
memory/2608-14-0x0000000073FFE000-0x0000000073FFF000-memory.dmp

Filesize
4KB

Download
memory/3776-5-0x0000000002B80000-0x0000000002B81000-memory.dmp

Filesize
4KB

Download
memory/3776-13-0x0000000000D10000-0x00000000011C5000-memory.dmp

Filesize
4.7MB

Download
memory/3776-3-0x0000000000D00000-0x0000000000D01000-memory.dmp

Filesize
4KB

Download
memory/3776-4-0x0000000002B70000-0x0000000002B71000-memory.dmp

Filesize
4KB

Download
memory/3776-0-0x0000000000D45000-0x0000000000FD3000-memory.dmp

Filesize
2.6MB

Download
memory/3776-6-0x0000000002B90000-0x0000000002B91000-memory.dmp

Filesize
4KB

Download
memory/3776-21-0x0000000000D45000-0x0000000000FD3000-memory.dmp

Filesize
2.6MB

Download
memory/3776-1-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

Filesize
4KB

Download
memory/3776-2-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing