redline | 789215f22225f633317fd7195d4abdea03e23e07296ce1573218b4e0988e68db

General

Target

JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe
Size

4.6MB
MD5

7a7cdfda8e4d73fc0c2c5099d61177bc
SHA1

ade1fbd20081187dd6a80382285a731b476bfdf6
SHA256

789215f22225f633317fd7195d4abdea03e23e07296ce1573218b4e0988e68db
SHA512

4ad5df30f209b8337bbc23488f6bafff1786e321102fc2483b0ae5d2926526651a7a5bf6d8b704e35d634ebf2e22310470cc607affeb3e51306d24d8afa87569
SSDEEP

98304:TLegK//XVagENtj/fWnKXGiGf+RBURDDuvfMQV0sK1VVdqSGLCq:WFxEn/fWKifjhwMFswVVMSGLCq

Score

10^/10

redline sectoprat 1747604984 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

1747604984

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/2948-37-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2948-44-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2948-45-0x0000000000400000-0x0000000000422000-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/2948-37-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2948-44-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2948-45-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1552 set thread context of 2948	1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.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_7a7cdfda8e4d73fc0c2c5099d61177bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe
1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1552 wrote to memory of 2948	1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	30
PID 1552 wrote to memory of 2948	1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	30
PID 1552 wrote to memory of 2948	1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	30
PID 1552 wrote to memory of 2948	1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	30
PID 1552 wrote to memory of 2948	1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	30
PID 1552 wrote to memory of 2948	1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	30
PID 1552 wrote to memory of 2948	1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	30
PID 1552 wrote to memory of 2948	1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	30
PID 1552 wrote to memory of 2948	1552	JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a7cdfda8e4d73fc0c2c5099d61177bc.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1552
- 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:2948

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/1552-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1552-9-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1552-30-0x0000000000435000-0x00000000006B5000-memory.dmp

Filesize
2.5MB

Download
memory/1552-24-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1552-22-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1552-19-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1552-17-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1552-14-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1552-12-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1552-43-0x0000000000435000-0x00000000006B5000-memory.dmp

Filesize
2.5MB

Download
memory/1552-7-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1552-5-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1552-27-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/1552-29-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/1552-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1552-32-0x0000000000400000-0x000000000089A000-memory.dmp

Filesize
4.6MB

Download
memory/1552-34-0x0000000000400000-0x000000000089A000-memory.dmp

Filesize
4.6MB

Download
memory/1552-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2948-49-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2948-37-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2948-41-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2948-35-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2948-45-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2948-46-0x00000000747AE000-0x00000000747AF000-memory.dmp

Filesize
4KB

Download
memory/2948-47-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2948-48-0x00000000747AE000-0x00000000747AF000-memory.dmp

Filesize
4KB

Download
memory/2948-44-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download

Analysis

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