redline | ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea

General

Target

JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe
Size

4.7MB
MD5

609963e66bf4b68a8b0ef61781a9377a
SHA1

dd62a564ae8fdb6b1b3b710f1489dfa650d842ca
SHA256

ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea
SHA512

1380e17132903e275d4aa640bfb6a074b27cdae792d4bd0f466e96f863ed98538dd95335d2d1dcd7f176ee7933d7dfcbc50594bee852095cc051b62ed5191364
SSDEEP

98304:CLQDVBjilIARK6YMATvjIpB4W3cfA8Q/M+64j+DPsQRHvqROog9SvJxaUW70tKPl:PBWWAYMKjIpBmdQ/zV+DPpv8wSRxaf7r

Score

10^/10

redline sectoprat @o1p3n discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@o1p3n

C2

cavanynnari.xyz:81

Attributes

auth_value
584b781c29c4ce798ce009c5b16b2263

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/2228-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2228-41-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2228-42-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/2228-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2228-41-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2228-42-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2496 set thread context of 2228	2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.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_609963e66bf4b68a8b0ef61781a9377a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe
2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2228	2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe	30
PID 2496 wrote to memory of 2228	2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe	30
PID 2496 wrote to memory of 2228	2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe	30
PID 2496 wrote to memory of 2228	2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe	30
PID 2496 wrote to memory of 2228	2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe	30
PID 2496 wrote to memory of 2228	2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe	30
PID 2496 wrote to memory of 2228	2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe	30
PID 2496 wrote to memory of 2228	2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe	30
PID 2496 wrote to memory of 2228	2496	JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_609963e66bf4b68a8b0ef61781a9377a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2496
- 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:2228

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/2228-35-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2228-46-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download
memory/2228-45-0x000000007445E000-0x000000007445F000-memory.dmp

Filesize
4KB

Download
memory/2228-44-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download
memory/2228-43-0x000000007445E000-0x000000007445F000-memory.dmp

Filesize
4KB

Download
memory/2228-42-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2228-41-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2228-33-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2228-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2496-19-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2496-9-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2496-5-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2496-4-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2496-2-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2496-0-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2496-32-0x0000000001300000-0x00000000017B1000-memory.dmp

Filesize
4.7MB

Download
memory/2496-7-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2496-12-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2496-17-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2496-14-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2496-22-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2496-24-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2496-27-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2496-29-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2496-30-0x0000000001335000-0x00000000015C1000-memory.dmp

Filesize
2.5MB

Download

Analysis

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