redline | aa1f78b6d224ca14e19ba9d0bff8381e360db52d27b10b3246889a387c4a3292

General

Target

JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe
Size

5.0MB
MD5

a8afa0d53599a0c834f211624bbed0bc
SHA1

a6763aec67da918d54144fdd5ff9d2de66e4574b
SHA256

aa1f78b6d224ca14e19ba9d0bff8381e360db52d27b10b3246889a387c4a3292
SHA512

41d3f1202e89440b188995116e5244a50e2046e35b91e933a3b0c10b1d771acc1d191fcd3cc315d2bc430c05ae24bbcfd41e539c043a9bf87cb9228f6bd23a39
SSDEEP

98304:lLXZ2+8B3LnehT9qZZjKmRhZTXibS/BXbh3iw/Wha2P3ODmux:i+Q3LObo7/Rh3t+3ODmU

Score

10^/10

redline sectoprat good discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

good

C2

185.238.169.158:7765

Attributes

auth_value
60ec0c9678621becd603caa1ce0c1314

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/2700-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2700-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2700-42-0x0000000000400000-0x0000000000422000-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/2700-35-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2700-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2700-42-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2512 set thread context of 2700	2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.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_a8afa0d53599a0c834f211624bbed0bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe
2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 2700	2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe	30
PID 2512 wrote to memory of 2700	2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe	30
PID 2512 wrote to memory of 2700	2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe	30
PID 2512 wrote to memory of 2700	2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe	30
PID 2512 wrote to memory of 2700	2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe	30
PID 2512 wrote to memory of 2700	2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe	30
PID 2512 wrote to memory of 2700	2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe	30
PID 2512 wrote to memory of 2700	2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe	30
PID 2512 wrote to memory of 2700	2512	JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a8afa0d53599a0c834f211624bbed0bc.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2512
- 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:2700

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/2512-5-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2512-12-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2512-31-0x0000000001115000-0x00000000013A1000-memory.dmp

Filesize
2.5MB

Download
memory/2512-27-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/2512-24-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2512-22-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2512-19-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2512-17-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2512-14-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2512-41-0x0000000001115000-0x00000000013A1000-memory.dmp

Filesize
2.5MB

Download
memory/2512-9-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2512-7-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2512-29-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/2512-30-0x00000000010E0000-0x00000000015DB000-memory.dmp

Filesize
5.0MB

Download
memory/2512-4-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2512-0-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2512-33-0x00000000010E0000-0x00000000015DB000-memory.dmp

Filesize
5.0MB

Download
memory/2512-2-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2700-47-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2700-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2700-35-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2700-34-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2700-42-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2700-44-0x000000007413E000-0x000000007413F000-memory.dmp

Filesize
4KB

Download
memory/2700-45-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2700-46-0x000000007413E000-0x000000007413F000-memory.dmp

Filesize
4KB

Download
memory/2700-43-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download

Analysis

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