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 1 IoCs

resource	yara_rule
behavioral2/memory/4624-9-0x0000000000400000-0x0000000000422000-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/4624-9-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 944 set thread context of 4624	944	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
872	944	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_ee1952aee5da5ff280bc04a22a18146d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
944	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe
944	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe
944	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe
944	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 944 wrote to memory of 4624	944	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	82
PID 944 wrote to memory of 4624	944	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	82
PID 944 wrote to memory of 4624	944	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	82
PID 944 wrote to memory of 4624	944	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	82
PID 944 wrote to memory of 4624	944	JaffaCakes118_ee1952aee5da5ff280bc04a22a18146d.exe	82

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:944
- 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:4624
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 944 -s 268
  2⤵
  - Program crash
  PID:872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 944 -ip 944
1⤵
PID:216

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/944-1-0x0000000000A10000-0x0000000000A11000-memory.dmp

Filesize
4KB

Download
memory/944-0-0x0000000000A00000-0x0000000000A01000-memory.dmp

Filesize
4KB

Download
memory/944-4-0x0000000000A50000-0x0000000000A51000-memory.dmp

Filesize
4KB

Download
memory/944-6-0x0000000000A70000-0x0000000000A71000-memory.dmp

Filesize
4KB

Download
memory/944-5-0x0000000000A60000-0x0000000000A61000-memory.dmp

Filesize
4KB

Download
memory/944-3-0x0000000000A40000-0x0000000000A41000-memory.dmp

Filesize
4KB

Download
memory/944-2-0x0000000000AE5000-0x0000000000D6F000-memory.dmp

Filesize
2.5MB

Download
memory/944-7-0x0000000000AB0000-0x0000000000F5F000-memory.dmp

Filesize
4.7MB

Download
memory/944-22-0x0000000000AE5000-0x0000000000D6F000-memory.dmp

Filesize
2.5MB

Download
memory/944-14-0x0000000000AB0000-0x0000000000F5F000-memory.dmp

Filesize
4.7MB

Download
memory/4624-15-0x000000007464E000-0x000000007464F000-memory.dmp

Filesize
4KB

Download
memory/4624-16-0x0000000005880000-0x0000000005E98000-memory.dmp

Filesize
6.1MB

Download
memory/4624-17-0x0000000005310000-0x0000000005322000-memory.dmp

Filesize
72KB

Download
memory/4624-18-0x0000000005480000-0x000000000558A000-memory.dmp

Filesize
1.0MB

Download
memory/4624-19-0x00000000053B0000-0x00000000053EC000-memory.dmp

Filesize
240KB

Download
memory/4624-20-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/4624-21-0x00000000053F0000-0x000000000543C000-memory.dmp

Filesize
304KB

Download
memory/4624-9-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4624-23-0x000000007464E000-0x000000007464F000-memory.dmp

Filesize
4KB

Download
memory/4624-24-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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