redline | db5aa4ff02ec0720313c62e23a6d71eb1dafde282ef0f93d3a9493b419df6003

General

Target

JaffaCakes118_d4668c79734c76b538b65fd783170345.exe
Size

4.6MB
MD5

d4668c79734c76b538b65fd783170345
SHA1

de2c60d23961757dbd7347ec68dbcb175662439b
SHA256

db5aa4ff02ec0720313c62e23a6d71eb1dafde282ef0f93d3a9493b419df6003
SHA512

f3c980b03aaeec563ade50037f6755abf67bb642e6c80717f904af028412861b7c87a364f69c7b352edd89e219ed0a9f267df9525bb054b448d9cee3b93d0d8c
SSDEEP

98304:mLKdfxVkeucNTG03ukGdma07dsj8bFBkeFmhiSYR:djYyfDvd0yDkyh

Score

10^/10

redline sectoprat @hensssy discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@hensssy

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/2308-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2308-41-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2308-42-0x0000000000400000-0x0000000000422000-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/2308-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2308-41-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2308-42-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3016 set thread context of 2308	3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.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_d4668c79734c76b538b65fd783170345.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.exe
3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.exe	30
PID 3016 wrote to memory of 2308	3016	JaffaCakes118_d4668c79734c76b538b65fd783170345.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d4668c79734c76b538b65fd783170345.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d4668c79734c76b538b65fd783170345.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3016
- 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:2308

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/2308-33-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2308-46-0x0000000074560000-0x0000000074C4E000-memory.dmp

Filesize
6.9MB

Download
memory/2308-45-0x000000007456E000-0x000000007456F000-memory.dmp

Filesize
4KB

Download
memory/2308-44-0x0000000074560000-0x0000000074C4E000-memory.dmp

Filesize
6.9MB

Download
memory/2308-43-0x000000007456E000-0x000000007456F000-memory.dmp

Filesize
4KB

Download
memory/2308-42-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2308-41-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2308-35-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2308-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/3016-14-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/3016-7-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/3016-4-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/3016-2-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/3016-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/3016-30-0x0000000000435000-0x00000000006B3000-memory.dmp

Filesize
2.5MB

Download
memory/3016-32-0x0000000000400000-0x0000000000896000-memory.dmp

Filesize
4.6MB

Download
memory/3016-5-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/3016-9-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/3016-12-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/3016-29-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/3016-17-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/3016-19-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/3016-22-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/3016-24-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/3016-27-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download

Analysis

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