redline | 8fc7a3f55a4e068039ac57aeebe9122acae2b4b3e818e171072583315bc50513

General

Target

JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe
Size

4.6MB
MD5

cc484c8f3b3c7e17164cc5091ce00b31
SHA1

2148a1c840bb649a03ea18e579f8145659dc6e88
SHA256

8fc7a3f55a4e068039ac57aeebe9122acae2b4b3e818e171072583315bc50513
SHA512

a0fede90ae0c09061fc2f76ac5c0d2ad5116c77e0c0c46b684cbe1562b17440026907e059daed511a48ef9e9a1bc13db7eef5d409f35937afdaa446a56cf583b
SSDEEP

98304:DLlgNr4tugVib/V2fV/vw7s95kZ8QpYxZQJKW5Li8K:0r+EJ2t/vwaCzYxCJK4Lu

Score

10^/10

redline sectoprat @tyrew123 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@tyrew123

C2

164.132.202.45:20588

Attributes

auth_value
3e9eda97b6589ac15756de0ba010d48f

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/1356-10-0x0000000000400000-0x0000000000422000-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/1356-10-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2560 set thread context of 1356	2560	JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2576	2560	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_cc484c8f3b3c7e17164cc5091ce00b31.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2560	JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe
2560	JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe
2560	JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe
2560	JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 1356	2560	JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe	86
PID 2560 wrote to memory of 1356	2560	JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe	86
PID 2560 wrote to memory of 1356	2560	JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe	86
PID 2560 wrote to memory of 1356	2560	JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe	86
PID 2560 wrote to memory of 1356	2560	JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe	86

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cc484c8f3b3c7e17164cc5091ce00b31.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2560
- 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:1356
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 284
  2⤵
  - Program crash
  PID:2576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2560 -ip 2560
1⤵
PID:3896

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/1356-16-0x0000000074B1E000-0x0000000074B1F000-memory.dmp

Filesize
4KB

Download
memory/1356-25-0x0000000074B10000-0x00000000752C0000-memory.dmp

Filesize
7.7MB

Download
memory/1356-24-0x0000000074B1E000-0x0000000074B1F000-memory.dmp

Filesize
4KB

Download
memory/1356-22-0x00000000054F0000-0x000000000553C000-memory.dmp

Filesize
304KB

Download
memory/1356-21-0x0000000074B10000-0x00000000752C0000-memory.dmp

Filesize
7.7MB

Download
memory/1356-20-0x0000000005310000-0x000000000534C000-memory.dmp

Filesize
240KB

Download
memory/1356-19-0x00000000053E0000-0x00000000054EA000-memory.dmp

Filesize
1.0MB

Download
memory/1356-18-0x00000000052B0000-0x00000000052C2000-memory.dmp

Filesize
72KB

Download
memory/1356-17-0x0000000005840000-0x0000000005E58000-memory.dmp

Filesize
6.1MB

Download
memory/1356-10-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2560-1-0x0000000002600000-0x0000000002601000-memory.dmp

Filesize
4KB

Download
memory/2560-15-0x0000000000400000-0x0000000000899000-memory.dmp

Filesize
4.6MB

Download
memory/2560-0-0x00000000025F0000-0x00000000025F1000-memory.dmp

Filesize
4KB

Download
memory/2560-2-0x0000000002610000-0x0000000002611000-memory.dmp

Filesize
4KB

Download
memory/2560-3-0x0000000002650000-0x0000000002651000-memory.dmp

Filesize
4KB

Download
memory/2560-6-0x0000000000400000-0x0000000000899000-memory.dmp

Filesize
4.6MB

Download
memory/2560-4-0x0000000002660000-0x0000000002661000-memory.dmp

Filesize
4KB

Download
memory/2560-7-0x0000000000435000-0x00000000006B4000-memory.dmp

Filesize
2.5MB

Download
memory/2560-23-0x0000000000435000-0x00000000006B4000-memory.dmp

Filesize
2.5MB

Download
memory/2560-8-0x0000000000400000-0x0000000000899000-memory.dmp

Filesize
4.6MB

Download
memory/2560-5-0x0000000002670000-0x0000000002671000-memory.dmp

Filesize
4KB

Download

Analysis

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