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 1 IoCs

resource	yara_rule
behavioral2/memory/3548-10-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3548-10-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4928 set thread context of 3548	4928	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4312	4928	WerFault.exe	82

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	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4928	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe
4928	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe
4928	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe
4928	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4928 wrote to memory of 3548	4928	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	84
PID 4928 wrote to memory of 3548	4928	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	84
PID 4928 wrote to memory of 3548	4928	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	84
PID 4928 wrote to memory of 3548	4928	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	84
PID 4928 wrote to memory of 3548	4928	JaffaCakes118_f6d2d609d31385a58bdd72985d785daf.exe	84

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:4928
- 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:3548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 272
  2⤵
  - Program crash
  PID:4312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4928 -ip 4928
1⤵
PID:2684

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/3548-16-0x000000007505E000-0x000000007505F000-memory.dmp

Filesize
4KB

Download
memory/3548-25-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/3548-24-0x000000007505E000-0x000000007505F000-memory.dmp

Filesize
4KB

Download
memory/3548-22-0x0000000004F30000-0x0000000004F7C000-memory.dmp

Filesize
304KB

Download
memory/3548-21-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/3548-20-0x0000000004EF0000-0x0000000004F2C000-memory.dmp

Filesize
240KB

Download
memory/3548-19-0x0000000004FC0000-0x00000000050CA000-memory.dmp

Filesize
1.0MB

Download
memory/3548-18-0x0000000004E90000-0x0000000004EA2000-memory.dmp

Filesize
72KB

Download
memory/3548-17-0x0000000005430000-0x0000000005A48000-memory.dmp

Filesize
6.1MB

Download
memory/3548-10-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4928-3-0x0000000000A10000-0x0000000000A11000-memory.dmp

Filesize
4KB

Download
memory/4928-15-0x0000000000400000-0x000000000089B000-memory.dmp

Filesize
4.6MB

Download
memory/4928-8-0x0000000000400000-0x000000000089B000-memory.dmp

Filesize
4.6MB

Download
memory/4928-1-0x00000000008F0000-0x00000000008F1000-memory.dmp

Filesize
4KB

Download
memory/4928-2-0x0000000000900000-0x0000000000901000-memory.dmp

Filesize
4KB

Download
memory/4928-0-0x0000000000435000-0x00000000006B6000-memory.dmp

Filesize
2.5MB

Download
memory/4928-4-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/4928-5-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/4928-23-0x0000000000435000-0x00000000006B6000-memory.dmp

Filesize
2.5MB

Download
memory/4928-6-0x0000000002520000-0x0000000002521000-memory.dmp

Filesize
4KB

Download
memory/4928-7-0x0000000000400000-0x000000000089B000-memory.dmp

Filesize
4.6MB

Download

Analysis

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