redline | 540e96631f83990bf2385ffb449efce185cdb0649ce8da71ee9c4ed6ea647661

General

Target

JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe
Size

4.7MB
MD5

0edb79052a9bdb5744810955e97ef58e
SHA1

a2ee6f7235e1103f7aaab83c696efa9c62de1f8e
SHA256

540e96631f83990bf2385ffb449efce185cdb0649ce8da71ee9c4ed6ea647661
SHA512

65c77e32e83367a15e48906d79f4f12c18095b88120c087ad17420792c377925811f3eed07a47525a74e1337af1698167ca573c80937b32e9eb21dadf0e40665
SSDEEP

98304:RLMa99hDSBq/QRnl3OZjZVX2gpnBVqRumlzc73uy7:Raq/a3OtX2gp/qVQ3uO

Score

10^/10

redline sectoprat @kexit99 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@kexit99

C2

5.188.118.163:80

Attributes

auth_value
9bde7608ef33d6cbd8c01687cdd53196

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/1320-36-0x0000000000090000-0x00000000000B2000-memory.dmp	family_redline
behavioral1/memory/1320-44-0x0000000000090000-0x00000000000B2000-memory.dmp	family_redline
behavioral1/memory/1320-43-0x0000000000090000-0x00000000000B2000-memory.dmp	family_redline

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

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/1320-36-0x0000000000090000-0x00000000000B2000-memory.dmp	family_sectoprat
behavioral1/memory/1320-44-0x0000000000090000-0x00000000000B2000-memory.dmp	family_sectoprat
behavioral1/memory/1320-43-0x0000000000090000-0x00000000000B2000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2384 set thread context of 1320	2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe	30

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_0edb79052a9bdb5744810955e97ef58e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe
2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 1320	2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe	30
PID 2384 wrote to memory of 1320	2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe	30
PID 2384 wrote to memory of 1320	2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe	30
PID 2384 wrote to memory of 1320	2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe	30
PID 2384 wrote to memory of 1320	2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe	30
PID 2384 wrote to memory of 1320	2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe	30
PID 2384 wrote to memory of 1320	2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe	30
PID 2384 wrote to memory of 1320	2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe	30
PID 2384 wrote to memory of 1320	2384	JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0edb79052a9bdb5744810955e97ef58e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2384
- 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:1320

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

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Downloads

memory/1320-35-0x0000000000090000-0x00000000000B2000-memory.dmp

Filesize
136KB

Download
memory/1320-48-0x0000000074000000-0x00000000746EE000-memory.dmp

Filesize
6.9MB

Download
memory/1320-47-0x000000007400E000-0x000000007400F000-memory.dmp

Filesize
4KB

Download
memory/1320-46-0x0000000074000000-0x00000000746EE000-memory.dmp

Filesize
6.9MB

Download
memory/1320-45-0x000000007400E000-0x000000007400F000-memory.dmp

Filesize
4KB

Download
memory/1320-43-0x0000000000090000-0x00000000000B2000-memory.dmp

Filesize
136KB

Download
memory/1320-44-0x0000000000090000-0x00000000000B2000-memory.dmp

Filesize
136KB

Download
memory/1320-36-0x0000000000090000-0x00000000000B2000-memory.dmp

Filesize
136KB

Download
memory/1320-40-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2384-30-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2384-25-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2384-18-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2384-15-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2384-13-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2384-10-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2384-8-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2384-33-0x0000000000C50000-0x0000000001106000-memory.dmp

Filesize
4.7MB

Download
memory/2384-23-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2384-20-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2384-28-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2384-42-0x0000000000C85000-0x0000000000F13000-memory.dmp

Filesize
2.6MB

Download
memory/2384-0-0x0000000000C85000-0x0000000000F13000-memory.dmp

Filesize
2.6MB

Download
memory/2384-31-0x0000000000C50000-0x0000000001106000-memory.dmp

Filesize
4.7MB

Download
memory/2384-6-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2384-5-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2384-3-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2384-1-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download

Analysis

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