redline | ec8016a5990bf3b99560f987e4c21956d070f74235663df450c7dcbc6c1785ff

General

Target

JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe
Size

4.6MB
MD5

c01e0d3c62816e4e70654584f2453897
SHA1

d4fecca8659fd80855ccbcfdfddb18ec8cf07ee6
SHA256

ec8016a5990bf3b99560f987e4c21956d070f74235663df450c7dcbc6c1785ff
SHA512

9a67b43dd2dd11405b96ea44beaf62a4b7403fd4d6ebaf3925a2510551c79c99c6286a186e5423c6efd3aa2ecfafd9f466090b772b40d49b313ee0f26d95898a
SSDEEP

98304:wLAx7rdvBSmJJguJRtiP0OwFHoIdRnpcjLkQQXHa7TKHQvaWA5uh/ZUO+e:1rdFJgurgP0poIxcfeq3KHQCWA8RR

Score

10^/10

redline sectoprat lyapota02 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

lyapota02

C2

190.2.136.29:3279

Attributes

auth_value
c3619bd2b5611a61169719e72acd942d

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/4996-9-0x0000000000430000-0x0000000000452000-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/4996-9-0x0000000000430000-0x0000000000452000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1456 set thread context of 4996	1456	JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4968	1456	WerFault.exe	82

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_c01e0d3c62816e4e70654584f2453897.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1456	JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe
1456	JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe
1456	JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe
1456	JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 4996	1456	JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe	83
PID 1456 wrote to memory of 4996	1456	JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe	83
PID 1456 wrote to memory of 4996	1456	JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe	83
PID 1456 wrote to memory of 4996	1456	JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe	83
PID 1456 wrote to memory of 4996	1456	JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c01e0d3c62816e4e70654584f2453897.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1456
- 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:4996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1456 -s 260
  2⤵
  - Program crash
  PID:4968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1456 -ip 1456
1⤵
PID:4860

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/1456-1-0x0000000000A10000-0x0000000000A11000-memory.dmp

Filesize
4KB

Download
memory/1456-0-0x0000000000A00000-0x0000000000A01000-memory.dmp

Filesize
4KB

Download
memory/1456-6-0x0000000000435000-0x00000000006B5000-memory.dmp

Filesize
2.5MB

Download
memory/1456-5-0x0000000002630000-0x0000000002631000-memory.dmp

Filesize
4KB

Download
memory/1456-4-0x0000000002620000-0x0000000002621000-memory.dmp

Filesize
4KB

Download
memory/1456-3-0x0000000000B50000-0x0000000000B51000-memory.dmp

Filesize
4KB

Download
memory/1456-2-0x0000000000A20000-0x0000000000A21000-memory.dmp

Filesize
4KB

Download
memory/1456-7-0x0000000000400000-0x0000000000899000-memory.dmp

Filesize
4.6MB

Download
memory/1456-22-0x0000000000435000-0x00000000006B5000-memory.dmp

Filesize
2.5MB

Download
memory/1456-14-0x0000000000400000-0x0000000000899000-memory.dmp

Filesize
4.6MB

Download
memory/4996-15-0x000000007418E000-0x000000007418F000-memory.dmp

Filesize
4KB

Download
memory/4996-16-0x0000000004FC0000-0x00000000055D8000-memory.dmp

Filesize
6.1MB

Download
memory/4996-17-0x0000000004A40000-0x0000000004A52000-memory.dmp

Filesize
72KB

Download
memory/4996-18-0x0000000004B70000-0x0000000004C7A000-memory.dmp

Filesize
1.0MB

Download
memory/4996-20-0x0000000074180000-0x0000000074930000-memory.dmp

Filesize
7.7MB

Download
memory/4996-19-0x0000000004AA0000-0x0000000004ADC000-memory.dmp

Filesize
240KB

Download
memory/4996-21-0x0000000004AE0000-0x0000000004B2C000-memory.dmp

Filesize
304KB

Download
memory/4996-9-0x0000000000430000-0x0000000000452000-memory.dmp

Filesize
136KB

Download
memory/4996-23-0x000000007418E000-0x000000007418F000-memory.dmp

Filesize
4KB

Download
memory/4996-24-0x0000000074180000-0x0000000074930000-memory.dmp

Filesize
7.7MB

Download

Analysis

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