redline | 7846f36f1ae5ad0c7347c9a429f189fb93e004211bd2b54a930eb6a0eda46134

General

Target

JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe
Size

4.6MB
MD5

09b940b1ca2f7a46289f8f06ac95f873
SHA1

99659a326ac5502f2673623930daa27358bab499
SHA256

7846f36f1ae5ad0c7347c9a429f189fb93e004211bd2b54a930eb6a0eda46134
SHA512

d5eca922276a94440e7d496c69a7839b1530a4d25487b3ffcce6c6e04184ff483a7efa96250f89aedea565ebd1f8e3e6dc358d3410fb2863b80e9259460c786c
SSDEEP

98304:ZLvCtY2fD/NQGYkihGeAUdxL4PKdfWs8fJmj0NeRz40ahRSKyU4:MvfD1NBikvcxyKdl8f0j0eJahc

Score

10^/10

redline sectoprat @tvoiya_sydba discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@tvoiya_sydba

C2

185.209.22.181:34925

Attributes

auth_value
5a0918bd3e8ede8e02c8dd9d106a996d

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/1604-9-0x0000000000400000-0x0000000000422000-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/1604-9-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2176 set thread context of 1604	2176	JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3652	2176	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_09b940b1ca2f7a46289f8f06ac95f873.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2176	JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe
2176	JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe
2176	JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe
2176	JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 1604	2176	JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe	82
PID 2176 wrote to memory of 1604	2176	JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe	82
PID 2176 wrote to memory of 1604	2176	JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe	82
PID 2176 wrote to memory of 1604	2176	JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe	82
PID 2176 wrote to memory of 1604	2176	JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_09b940b1ca2f7a46289f8f06ac95f873.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2176
- 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:1604
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2176 -s 272
  2⤵
  - Program crash
  PID:3652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2176 -ip 2176
1⤵
PID:756

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/1604-20-0x0000000074730000-0x0000000074EE0000-memory.dmp

Filesize
7.7MB

Download
memory/1604-16-0x0000000005E30000-0x0000000006448000-memory.dmp

Filesize
6.1MB

Download
memory/1604-9-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1604-23-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/1604-21-0x0000000005990000-0x00000000059DC000-memory.dmp

Filesize
304KB

Download
memory/1604-19-0x0000000005950000-0x000000000598C000-memory.dmp

Filesize
240KB

Download
memory/1604-18-0x00000000059F0000-0x0000000005AFA000-memory.dmp

Filesize
1.0MB

Download
memory/1604-15-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/1604-24-0x0000000074730000-0x0000000074EE0000-memory.dmp

Filesize
7.7MB

Download
memory/1604-17-0x0000000005880000-0x0000000005892000-memory.dmp

Filesize
72KB

Download
memory/2176-4-0x0000000002620000-0x0000000002621000-memory.dmp

Filesize
4KB

Download
memory/2176-7-0x0000000000400000-0x0000000000894000-memory.dmp

Filesize
4.6MB

Download
memory/2176-22-0x0000000000435000-0x00000000006B2000-memory.dmp

Filesize
2.5MB

Download
memory/2176-3-0x0000000002600000-0x0000000002601000-memory.dmp

Filesize
4KB

Download
memory/2176-0-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/2176-1-0x00000000025C0000-0x00000000025C1000-memory.dmp

Filesize
4KB

Download
memory/2176-5-0x0000000002630000-0x0000000002631000-memory.dmp

Filesize
4KB

Download
memory/2176-14-0x0000000000400000-0x0000000000894000-memory.dmp

Filesize
4.6MB

Download
memory/2176-6-0x0000000000435000-0x00000000006B2000-memory.dmp

Filesize
2.5MB

Download
memory/2176-2-0x00000000025F0000-0x00000000025F1000-memory.dmp

Filesize
4KB

Download

Analysis

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