redline | 789215f22225f633317fd7195d4abdea03e23e07296ce1573218b4e0988e68db

General

Target

JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe
Size

4.6MB
MD5

7a7cdfda8e4d73fc0c2c5099d61177bc
SHA1

ade1fbd20081187dd6a80382285a731b476bfdf6
SHA256

789215f22225f633317fd7195d4abdea03e23e07296ce1573218b4e0988e68db
SHA512

4ad5df30f209b8337bbc23488f6bafff1786e321102fc2483b0ae5d2926526651a7a5bf6d8b704e35d634ebf2e22310470cc607affeb3e51306d24d8afa87569
SSDEEP

98304:TLegK//XVagENtj/fWnKXGiGf+RBURDDuvfMQV0sK1VVdqSGLCq:WFxEn/fWKifjhwMFswVVMSGLCq

Score

10^/10

redline sectoprat 1747604984 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

1747604984

C2

94.26.248.120:63731

Attributes

auth_value
ee8187fd574be73a935e073f8b5705eb

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/3564-10-0x0000000000400000-0x0000000000422000-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/3564-10-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2372 set thread context of 3564	2372	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3980	2372	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_7a7cdfda8e4d73fc0c2c5099d61177bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2372	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe
2372	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe
2372	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe
2372	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 3564	2372	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	82
PID 2372 wrote to memory of 3564	2372	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	82
PID 2372 wrote to memory of 3564	2372	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	82
PID 2372 wrote to memory of 3564	2372	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	82
PID 2372 wrote to memory of 3564	2372	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2372
- 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:3564
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 268
  2⤵
  - Program crash
  PID:3980

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2372 -ip 2372
1⤵
PID:2128

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/2372-15-0x0000000000400000-0x000000000089A000-memory.dmp

Filesize
4.6MB

Download
memory/2372-4-0x0000000002650000-0x0000000002651000-memory.dmp

Filesize
4KB

Download
memory/2372-6-0x0000000000400000-0x000000000089A000-memory.dmp

Filesize
4.6MB

Download
memory/2372-23-0x0000000000435000-0x00000000006B5000-memory.dmp

Filesize
2.5MB

Download
memory/2372-7-0x0000000000435000-0x00000000006B5000-memory.dmp

Filesize
2.5MB

Download
memory/2372-3-0x0000000002640000-0x0000000002641000-memory.dmp

Filesize
4KB

Download
memory/2372-2-0x0000000002630000-0x0000000002631000-memory.dmp

Filesize
4KB

Download
memory/2372-1-0x0000000002600000-0x0000000002601000-memory.dmp

Filesize
4KB

Download
memory/2372-0-0x0000000000A50000-0x0000000000A51000-memory.dmp

Filesize
4KB

Download
memory/2372-5-0x0000000002660000-0x0000000002661000-memory.dmp

Filesize
4KB

Download
memory/2372-8-0x0000000000400000-0x000000000089A000-memory.dmp

Filesize
4.6MB

Download
memory/3564-10-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3564-16-0x000000007427E000-0x000000007427F000-memory.dmp

Filesize
4KB

Download
memory/3564-18-0x0000000005710000-0x0000000005722000-memory.dmp

Filesize
72KB

Download
memory/3564-19-0x0000000005840000-0x000000000594A000-memory.dmp

Filesize
1.0MB

Download
memory/3564-20-0x0000000005770000-0x00000000057AC000-memory.dmp

Filesize
240KB

Download
memory/3564-21-0x0000000074270000-0x0000000074A20000-memory.dmp

Filesize
7.7MB

Download
memory/3564-22-0x00000000057B0000-0x00000000057FC000-memory.dmp

Filesize
304KB

Download
memory/3564-17-0x0000000005D30000-0x0000000006348000-memory.dmp

Filesize
6.1MB

Download
memory/3564-24-0x000000007427E000-0x000000007427F000-memory.dmp

Filesize
4KB

Download
memory/3564-25-0x0000000074270000-0x0000000074A20000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing