redline | 09b91cd1e08d99e06718089bf71b2afaf8502f506fc8bc316fc27765ecc5913f

General

Target

JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe
Size

4.7MB
MD5

ee1952aee5da5ff280bc04a22a18146d
SHA1

e1722a2efb52d94025ef0302ff0c805b1ca1d905
SHA256

09b91cd1e08d99e06718089bf71b2afaf8502f506fc8bc316fc27765ecc5913f
SHA512

5cd3018639498f775f8e2ce2d7dd3fe28bf4ad918fc923385a15d2db8e4c798b0b4cc8a7eead4514a13306e79ebdeea8781a1fcf12e6624b3c742ac968b9a22a
SSDEEP

98304:RLmFpNOglZd78RFipMMCeUkgjsKZ+jihA5h0yBcsg9PihNNgVNL72QziUsCCt:Mzx/5VUkgjvcihdsgMhNNgVd7zQd

Score

10^/10

redline sectoprat @bo0tlegger discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@bo0tlegger

C2

185.209.22.181:34925

Attributes

auth_value
5a0918bd3e8ede8e02c8dd9d106a996d

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/2520-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2520-41-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2520-42-0x0000000000400000-0x0000000000422000-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/2520-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2520-41-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2520-42-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2608 set thread context of 2520	2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	29

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_ee1952aee5da5ff280bc04a22a18146d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe
2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2608 wrote to memory of 2520	2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	29
PID 2608 wrote to memory of 2520	2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	29
PID 2608 wrote to memory of 2520	2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	29
PID 2608 wrote to memory of 2520	2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	29
PID 2608 wrote to memory of 2520	2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	29
PID 2608 wrote to memory of 2520	2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	29
PID 2608 wrote to memory of 2520	2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	29
PID 2608 wrote to memory of 2520	2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	29
PID 2608 wrote to memory of 2520	2608	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	29

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2608
- 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:2520

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/2520-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2520-46-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2520-45-0x000000007431E000-0x000000007431F000-memory.dmp

Filesize
4KB

Download
memory/2520-44-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/2520-43-0x000000007431E000-0x000000007431F000-memory.dmp

Filesize
4KB

Download
memory/2520-42-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2520-41-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2520-35-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2520-34-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2608-17-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2608-12-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2608-5-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2608-4-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2608-2-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2608-0-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2608-31-0x0000000001130000-0x00000000015DF000-memory.dmp

Filesize
4.7MB

Download
memory/2608-33-0x0000000001130000-0x00000000015DF000-memory.dmp

Filesize
4.7MB

Download
memory/2608-9-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2608-7-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2608-14-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2608-29-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2608-19-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2608-22-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2608-24-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2608-30-0x0000000001165000-0x00000000013EF000-memory.dmp

Filesize
2.5MB

Download
memory/2608-27-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download

Analysis

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