redline | 62d2c67b631111c620b309bca97816019f6765747f0e44be1c89eea2c052d6a7

General

Target

JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe
Size

4.6MB
MD5

f6d2d609d31385a58bdd72985d785daf
SHA1

f7e48b537aa755a2539359ff5a24558711747cb7
SHA256

62d2c67b631111c620b309bca97816019f6765747f0e44be1c89eea2c052d6a7
SHA512

1ddc5f122c4ba0849c6524bc38bef99420ba6ef4b0e4287b7cde21c36c3bbeb850fd3802a91b048b65bc27401f9e15153dd0bd4b5645f54f161f7bc77ab47769
SSDEEP

98304:CLDoY62mCREWaJCar6SN3xpbo1QOm4aWQYERoDTv1dfuRCQ8905:YrmCREWa7r6SN33jeaWQdELbW0905

Score

10^/10

redline sectoprat 963909366 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

963909366

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/2800-37-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2800-45-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2800-44-0x0000000000400000-0x0000000000422000-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/2800-37-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2800-45-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2800-44-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2172 set thread context of 2800	2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	31

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_f6d2d609d31385a58bdd72985d785daf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe
2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2800	2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	31
PID 2172 wrote to memory of 2800	2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	31
PID 2172 wrote to memory of 2800	2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	31
PID 2172 wrote to memory of 2800	2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	31
PID 2172 wrote to memory of 2800	2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	31
PID 2172 wrote to memory of 2800	2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	31
PID 2172 wrote to memory of 2800	2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	31
PID 2172 wrote to memory of 2800	2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	31
PID 2172 wrote to memory of 2800	2172	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2172
- 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:2800

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/2172-5-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2172-15-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2172-31-0x0000000000400000-0x000000000089B000-memory.dmp

Filesize
4.6MB

Download
memory/2172-30-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2172-28-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2172-25-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2172-23-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2172-20-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2172-18-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2172-43-0x0000000000435000-0x00000000006B6000-memory.dmp

Filesize
2.5MB

Download
memory/2172-13-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2172-10-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2172-8-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2172-32-0x0000000000400000-0x000000000089B000-memory.dmp

Filesize
4.6MB

Download
memory/2172-6-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2172-3-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2172-1-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2172-34-0x0000000000400000-0x000000000089B000-memory.dmp

Filesize
4.6MB

Download
memory/2172-0-0x0000000000435000-0x00000000006B6000-memory.dmp

Filesize
2.5MB

Download
memory/2800-47-0x0000000073DD0000-0x00000000744BE000-memory.dmp

Filesize
6.9MB

Download
memory/2800-35-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2800-37-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2800-45-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2800-44-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2800-46-0x0000000073DDE000-0x0000000073DDF000-memory.dmp

Filesize
4KB

Download
memory/2800-41-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2800-48-0x0000000073DDE000-0x0000000073DDF000-memory.dmp

Filesize
4KB

Download
memory/2800-49-0x0000000073DD0000-0x00000000744BE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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