redline | eff5c9d45655c774105f2fa1090050f623b741b3a20d3dc7d221b5c4525091ba

General

Target

JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe
Size

4.8MB
MD5

b0e764e0eb60b0b87790c6ffa0398ce5
SHA1

94b43c2eda4ac90c184d019a5f4c391991516cc4
SHA256

eff5c9d45655c774105f2fa1090050f623b741b3a20d3dc7d221b5c4525091ba
SHA512

08a382997bad2a9099cf1a2a34f72fe3f808cd33c91f0549b0c38fd6207ee05bf0dc5ffa13bd0314f5ed1714c85d5a0ca6a99317bd56da936130f14b5427c446
SSDEEP

98304:sLM/FvxD4u1YODXXPqvt4TNs37Ses1wWNWlcQadOZ:1uCXPqidzwWNIad

Score

10^/10

redline sectoprat 1109826361 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

1109826361

C2

94.26.248.120:63731

Attributes

auth_value
ee8187fd574be73a935e073f8b5705eb

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/2248-36-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2248-44-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2248-43-0x0000000000400000-0x0000000000422000-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/2248-36-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2248-44-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2248-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3060 set thread context of 2248	3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.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_b0e764e0eb60b0b87790c6ffa0398ce5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe
3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 2248	3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe	30
PID 3060 wrote to memory of 2248	3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe	30
PID 3060 wrote to memory of 2248	3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe	30
PID 3060 wrote to memory of 2248	3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe	30
PID 3060 wrote to memory of 2248	3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe	30
PID 3060 wrote to memory of 2248	3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe	30
PID 3060 wrote to memory of 2248	3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe	30
PID 3060 wrote to memory of 2248	3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe	30
PID 3060 wrote to memory of 2248	3060	JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b0e764e0eb60b0b87790c6ffa0398ce5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3060
- 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:2248

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/2248-34-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2248-48-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/2248-47-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/2248-46-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/2248-45-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/2248-43-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2248-44-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2248-36-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2248-40-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/3060-17-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/3060-12-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/3060-5-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/3060-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/3060-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/3060-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/3060-31-0x0000000000435000-0x00000000006B4000-memory.dmp

Filesize
2.5MB

Download
memory/3060-33-0x0000000000400000-0x00000000008D2000-memory.dmp

Filesize
4.8MB

Download
memory/3060-9-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/3060-7-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/3060-14-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/3060-42-0x0000000000435000-0x00000000006B4000-memory.dmp

Filesize
2.5MB

Download
memory/3060-30-0x0000000000400000-0x00000000008D2000-memory.dmp

Filesize
4.8MB

Download
memory/3060-19-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/3060-22-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/3060-24-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/3060-27-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/3060-29-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download

Analysis

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