redline | 077e3b1132f9d0ca998ae19e7aeba2a271b0a2c22b1a48ab931a2e6437dd0db0

General

Target

JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe
Size

4.6MB
MD5

5cc0814b14145d09c2a4595cc54525af
SHA1

8d35d877feada3706e16324f7a07406c9fdec663
SHA256

077e3b1132f9d0ca998ae19e7aeba2a271b0a2c22b1a48ab931a2e6437dd0db0
SHA512

262f054dedcd4c401643d4f7ed701e07b8c3d0ed5c742bdd9ad0c2128235685affebd5a70a5b84413e4c6a8c286d2e07f017e231ba30ea8a254dbabf74d33a9a
SSDEEP

98304:HLzp3rVyIunDAK1baMh071rbhGmOPcTx0xEf:npcj1mMh0hrbhr+af

Score

10^/10

redline sectoprat @realniga1 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@realniga1

C2

5.188.118.163:80

Attributes

auth_value
9bde7608ef33d6cbd8c01687cdd53196

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/2944-36-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2944-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2944-42-0x0000000000400000-0x0000000000422000-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/2944-36-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2944-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2944-42-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2700 set thread context of 2944	2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.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_5cc0814b14145d09c2a4595cc54525af.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe
2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2944	2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe	30
PID 2700 wrote to memory of 2944	2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe	30
PID 2700 wrote to memory of 2944	2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe	30
PID 2700 wrote to memory of 2944	2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe	30
PID 2700 wrote to memory of 2944	2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe	30
PID 2700 wrote to memory of 2944	2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe	30
PID 2700 wrote to memory of 2944	2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe	30
PID 2700 wrote to memory of 2944	2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe	30
PID 2700 wrote to memory of 2944	2700	JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5cc0814b14145d09c2a4595cc54525af.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2700
- 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:2944

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/2700-29-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2700-27-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2700-24-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2700-22-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2700-19-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2700-17-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2700-14-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2700-12-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2700-9-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2700-7-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2700-5-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2700-4-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2700-2-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2700-0-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2700-30-0x0000000000435000-0x00000000006B3000-memory.dmp

Filesize
2.5MB

Download
memory/2700-31-0x0000000000400000-0x0000000000895000-memory.dmp

Filesize
4.6MB

Download
memory/2700-33-0x0000000000400000-0x0000000000895000-memory.dmp

Filesize
4.6MB

Download
memory/2944-34-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2944-40-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2944-36-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2944-43-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2944-42-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2944-44-0x00000000741BE000-0x00000000741BF000-memory.dmp

Filesize
4KB

Download
memory/2944-45-0x00000000741B0000-0x000000007489E000-memory.dmp

Filesize
6.9MB

Download
memory/2944-46-0x00000000741BE000-0x00000000741BF000-memory.dmp

Filesize
4KB

Download
memory/2944-47-0x00000000741B0000-0x000000007489E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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