redline | 85028bedd5881d5a0dfef42d52a42f5cd417607f1e71e1644f4c7a9a2f46b58c

General

Target

NEAS.d7a62716cfc0d13ece446561ca096e50_JC.exe
Size

1.1MB
MD5

d7a62716cfc0d13ece446561ca096e50
SHA1

b0a3f81df6d4b6354c29716d810a2de43e8d8f1d
SHA256

85028bedd5881d5a0dfef42d52a42f5cd417607f1e71e1644f4c7a9a2f46b58c
SHA512

2aa5580e65c5efd2931fa4c5fca7ff1561e92e96ac6086ec07c135bc2ab240b5c6ae78d17b65f8590d3adb7fe3869b76659a3c5aa9fca87578dd9d427124b27b
SSDEEP

24576:Vy5b2dOXc8lr7PPrmAUlZ8RVOgAqbwDNSHUadYinNF:w5CWc8lr7OZuVOR8HUkY

Score

10^/10

redline kinza infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

kinza

C2

77.91.124.86:19084

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/files/0x0007000000022d95-27.dat	family_redline
behavioral1/files/0x0007000000022d95-28.dat	family_redline
behavioral1/memory/1236-29-0x0000000000280000-0x00000000002BE000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
5072	UN2Mn8cF.exe
232	IN7eO3PS.exe
1272	1Yp60SL5.exe
1236	2lf993oa.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	NEAS.d7a62716cfc0d13ece446561ca096e50_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	UN2Mn8cF.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	IN7eO3PS.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1272 set thread context of 3668	1272	1Yp60SL5.exe	90

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4420	3668	WerFault.exe	90

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 4412 wrote to memory of 5072	4412	NEAS.d7a62716cfc0d13ece446561ca096e50_JC.exe	84
PID 4412 wrote to memory of 5072	4412	NEAS.d7a62716cfc0d13ece446561ca096e50_JC.exe	84
PID 4412 wrote to memory of 5072	4412	NEAS.d7a62716cfc0d13ece446561ca096e50_JC.exe	84
PID 5072 wrote to memory of 232	5072	UN2Mn8cF.exe	85
PID 5072 wrote to memory of 232	5072	UN2Mn8cF.exe	85
PID 5072 wrote to memory of 232	5072	UN2Mn8cF.exe	85
PID 232 wrote to memory of 1272	232	IN7eO3PS.exe	87
PID 232 wrote to memory of 1272	232	IN7eO3PS.exe	87
PID 232 wrote to memory of 1272	232	IN7eO3PS.exe	87
PID 1272 wrote to memory of 3668	1272	1Yp60SL5.exe	90
PID 1272 wrote to memory of 3668	1272	1Yp60SL5.exe	90
PID 1272 wrote to memory of 3668	1272	1Yp60SL5.exe	90
PID 1272 wrote to memory of 3668	1272	1Yp60SL5.exe	90
PID 1272 wrote to memory of 3668	1272	1Yp60SL5.exe	90
PID 1272 wrote to memory of 3668	1272	1Yp60SL5.exe	90
PID 1272 wrote to memory of 3668	1272	1Yp60SL5.exe	90
PID 1272 wrote to memory of 3668	1272	1Yp60SL5.exe	90
PID 1272 wrote to memory of 3668	1272	1Yp60SL5.exe	90
PID 1272 wrote to memory of 3668	1272	1Yp60SL5.exe	90
PID 232 wrote to memory of 1236	232	IN7eO3PS.exe	91
PID 232 wrote to memory of 1236	232	IN7eO3PS.exe	91
PID 232 wrote to memory of 1236	232	IN7eO3PS.exe	91

C:\Users\Admin\AppData\Local\Temp\NEAS.d7a62716cfc0d13ece446561ca096e50_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.d7a62716cfc0d13ece446561ca096e50_JC.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4412
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\UN2Mn8cF.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\UN2Mn8cF.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:5072
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\IN7eO3PS.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\IN7eO3PS.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:232
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1Yp60SL5.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1Yp60SL5.exe
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:1272
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        5⤵
        
        PID:3668
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3668 -s 540
        6⤵
        Program crash
        
        PID:4420
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2lf993oa.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2lf993oa.exe
      4⤵
      Executes dropped EXE
      PID:1236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3668 -ip 3668
1⤵
PID:3804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\UN2Mn8cF.exe

Filesize
758KB

MD5
5dae66c168cccd23b6b060ddfd3b6170

SHA1
49c18f6523134da0c21b413940e0721abf8ca258

SHA256
586d3d384e58bae74f8eb9bb68c36d3d5aec1f4cb3a041a39b84a4a9b895c396

SHA512
ded86ee173202eecf70546740c60daf2c4e5e198f327bf7def281fe08ef194ec4e91650528c272966c95c99b3bc2f3b097dcd042dd43f0be537aa3a4f5a13786

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\UN2Mn8cF.exe

Filesize
758KB

MD5
5dae66c168cccd23b6b060ddfd3b6170

SHA1
49c18f6523134da0c21b413940e0721abf8ca258

SHA256
586d3d384e58bae74f8eb9bb68c36d3d5aec1f4cb3a041a39b84a4a9b895c396

SHA512
ded86ee173202eecf70546740c60daf2c4e5e198f327bf7def281fe08ef194ec4e91650528c272966c95c99b3bc2f3b097dcd042dd43f0be537aa3a4f5a13786

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\IN7eO3PS.exe

Filesize
561KB

MD5
b7f8bb5aa9cf132c523d66c2f4f27c83

SHA1
eb2432c54c52eccc0842e3ed2172d535155804c3

SHA256
795e5b22ec095c3f6be5c60a12607b59c7469eb381d3d333fb5f0acf7682b45a

SHA512
f1ba84250d2772f5fc889950a82150d5f75277536dc05a575f6ba7c18d1c0ad934f7c7c76c2b62ec2112712d47096114d0dc1bbf5e779adde3154d7ddc2eca47

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\IN7eO3PS.exe

Filesize
561KB

MD5
b7f8bb5aa9cf132c523d66c2f4f27c83

SHA1
eb2432c54c52eccc0842e3ed2172d535155804c3

SHA256
795e5b22ec095c3f6be5c60a12607b59c7469eb381d3d333fb5f0acf7682b45a

SHA512
f1ba84250d2772f5fc889950a82150d5f75277536dc05a575f6ba7c18d1c0ad934f7c7c76c2b62ec2112712d47096114d0dc1bbf5e779adde3154d7ddc2eca47

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1Yp60SL5.exe

Filesize
1.1MB

MD5
4ae379f98f52003479e3e5a2b1d9ac2c

SHA1
0117d68e2e3409951f7bcd6d93949925b014b363

SHA256
7a2b4a06124b689c680d5ecd05502fa430b5eb96d2e0f84fc8b930ed0ac842c9

SHA512
31afe94aad244b9f48bc7026103d6687831223a7d478a71019145def21335fc1cd2278b0ffa9408afeeb48a4887762b2ecd290fe2eecb4101245aa077cc5d952

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1Yp60SL5.exe

Filesize
1.1MB

MD5
4ae379f98f52003479e3e5a2b1d9ac2c

SHA1
0117d68e2e3409951f7bcd6d93949925b014b363

SHA256
7a2b4a06124b689c680d5ecd05502fa430b5eb96d2e0f84fc8b930ed0ac842c9

SHA512
31afe94aad244b9f48bc7026103d6687831223a7d478a71019145def21335fc1cd2278b0ffa9408afeeb48a4887762b2ecd290fe2eecb4101245aa077cc5d952

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2lf993oa.exe

Filesize
222KB

MD5
8922842512fedb5985d9f90ccb39b310

SHA1
6d8126223599dc5de0ba27d8a339ad247664c375

SHA256
f5ace2ff24caffb10737ad24e9152763253750064cf9cb75e1a47c9251a4dbf0

SHA512
c3b351a1445808f8729b8fec2d19933caaa1db483e11caf56cd5253c84dad603c88fc4ee31d40984f68389bdb0e6a96b523ba14eee96204fc12df237d5ef7df6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2lf993oa.exe

Filesize
222KB

MD5
8922842512fedb5985d9f90ccb39b310

SHA1
6d8126223599dc5de0ba27d8a339ad247664c375

SHA256
f5ace2ff24caffb10737ad24e9152763253750064cf9cb75e1a47c9251a4dbf0

SHA512
c3b351a1445808f8729b8fec2d19933caaa1db483e11caf56cd5253c84dad603c88fc4ee31d40984f68389bdb0e6a96b523ba14eee96204fc12df237d5ef7df6

Download Submit
memory/1236-35-0x0000000008240000-0x0000000008858000-memory.dmp

Filesize
6.1MB

Download
memory/1236-34-0x0000000007240000-0x000000000724A000-memory.dmp

Filesize
40KB

Download
memory/1236-41-0x00000000072C0000-0x00000000072D0000-memory.dmp

Filesize
64KB

Download
memory/1236-40-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download
memory/1236-29-0x0000000000280000-0x00000000002BE000-memory.dmp

Filesize
248KB

Download
memory/1236-30-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download
memory/1236-31-0x0000000007670000-0x0000000007C14000-memory.dmp

Filesize
5.6MB

Download
memory/1236-32-0x0000000007160000-0x00000000071F2000-memory.dmp

Filesize
584KB

Download
memory/1236-33-0x00000000072C0000-0x00000000072D0000-memory.dmp

Filesize
64KB

Download
memory/1236-39-0x0000000007600000-0x000000000764C000-memory.dmp

Filesize
304KB

Download
memory/1236-38-0x0000000007480000-0x00000000074BC000-memory.dmp

Filesize
240KB

Download
memory/1236-36-0x00000000074F0000-0x00000000075FA000-memory.dmp

Filesize
1.0MB

Download
memory/1236-37-0x0000000007420000-0x0000000007432000-memory.dmp

Filesize
72KB

Download
memory/3668-21-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3668-25-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3668-22-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3668-23-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads