redline | 77beee95b061496a7f269e109ecd4a08d126b7c7447d560d843b245c3ef38db6

General

Target

JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe
Size

4.7MB
MD5

aaa7dc0b1e593006e0b8c5a536628906
SHA1

e7a9bdcf098e01bfe4a0c732891a2d784783ac95
SHA256

77beee95b061496a7f269e109ecd4a08d126b7c7447d560d843b245c3ef38db6
SHA512

079f4b4e868ba0d837646d252995541796dff72ce1a56fd804278a9626c7baad17fe3b30c815efdd3ae55fd6db3250c082e4671cab0fb333bcbfb399ca3b5314
SSDEEP

98304:SLq81CWjTuzUuU/JxTmMq2ebszd28BI7tI+xmV53pai:kCKThusr7q2egqPxmV7

Score

10^/10

redline sectoprat @aftostopoms discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@aftostopoms

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 3 IoCs

resource	yara_rule
behavioral1/memory/2908-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2908-41-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2908-42-0x0000000000400000-0x0000000000422000-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/2908-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2908-41-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2908-42-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1988 set thread context of 2908	1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.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_aaa7dc0b1e593006e0b8c5a536628906.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe
1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 2908	1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe	30
PID 1988 wrote to memory of 2908	1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe	30
PID 1988 wrote to memory of 2908	1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe	30
PID 1988 wrote to memory of 2908	1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe	30
PID 1988 wrote to memory of 2908	1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe	30
PID 1988 wrote to memory of 2908	1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe	30
PID 1988 wrote to memory of 2908	1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe	30
PID 1988 wrote to memory of 2908	1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe	30
PID 1988 wrote to memory of 2908	1988	JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aaa7dc0b1e593006e0b8c5a536628906.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1988
- 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:2908

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/1988-29-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1988-27-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1988-24-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/1988-22-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/1988-19-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/1988-17-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/1988-14-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/1988-12-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/1988-9-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/1988-7-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/1988-5-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/1988-4-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1988-2-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1988-0-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1988-30-0x0000000000145000-0x00000000003CF000-memory.dmp

Filesize
2.5MB

Download
memory/1988-32-0x0000000000110000-0x00000000005BE000-memory.dmp

Filesize
4.7MB

Download
memory/2908-35-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2908-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2908-33-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2908-41-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2908-42-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2908-43-0x000000007428E000-0x000000007428F000-memory.dmp

Filesize
4KB

Download
memory/2908-44-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download
memory/2908-45-0x000000007428E000-0x000000007428F000-memory.dmp

Filesize
4KB

Download
memory/2908-46-0x0000000074280000-0x000000007496E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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