redline | 6bab8ba70e8dd60254f338660b9c94a72324daee414de38702f2f2ce6c89d933

General

Target

6bab8ba70e8dd60254f338660b9c94a72324daee414de38702f2f2ce6c89d933.exe
Size

784KB
MD5

08c005f2a6c0b4c8d2a4cc4b898411e4
SHA1

cecfe2edc76e25bef2e88a6f81289c69ca69ba5a
SHA256

6bab8ba70e8dd60254f338660b9c94a72324daee414de38702f2f2ce6c89d933
SHA512

0ce1091d52dc1d1f21fc9b4e590e50503369610007c6f0105a1f70670f4ea7b50db10f15d8029dd7cb3009ae280ad1cbbd016ea6cef27bee887074f785243166
SSDEEP

24576:Py/d2Uxd6+hYwp4jNlDJj7Rb4w2YWsXGJAaU:a12UP6+hu3DHAYxk

Score

10^/10

redline buben infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

buben

C2

77.91.124.82:19071

Attributes

auth_value
c62fa04aa45f5b78f62d2c21fcbefdec

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

Executes dropped EXE 3 IoCs

pid	Process
4472	x0385358.exe
1872	x3962531.exe
4772	h4014869.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\\\""	6bab8ba70e8dd60254f338660b9c94a72324daee414de38702f2f2ce6c89d933.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\\\""	x0385358.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\\\""	x3962531.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1460 wrote to memory of 4472	1460	6bab8ba70e8dd60254f338660b9c94a72324daee414de38702f2f2ce6c89d933.exe	83
PID 1460 wrote to memory of 4472	1460	6bab8ba70e8dd60254f338660b9c94a72324daee414de38702f2f2ce6c89d933.exe	83
PID 1460 wrote to memory of 4472	1460	6bab8ba70e8dd60254f338660b9c94a72324daee414de38702f2f2ce6c89d933.exe	83
PID 4472 wrote to memory of 1872	4472	x0385358.exe	84
PID 4472 wrote to memory of 1872	4472	x0385358.exe	84
PID 4472 wrote to memory of 1872	4472	x0385358.exe	84
PID 1872 wrote to memory of 4772	1872	x3962531.exe	85
PID 1872 wrote to memory of 4772	1872	x3962531.exe	85
PID 1872 wrote to memory of 4772	1872	x3962531.exe	85

C:\Users\Admin\AppData\Local\Temp\6bab8ba70e8dd60254f338660b9c94a72324daee414de38702f2f2ce6c89d933.exe
"C:\Users\Admin\AppData\Local\Temp\6bab8ba70e8dd60254f338660b9c94a72324daee414de38702f2f2ce6c89d933.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1460
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0385358.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0385358.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4472
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3962531.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3962531.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:1872
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h4014869.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h4014869.exe
      4⤵
      Executes dropped EXE
      PID:4772

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\x0385358.exe

Filesize
682KB

MD5
e25715d7cc9057ae2791046182af617c

SHA1
75485a3e4250927b4eefb77fa2bd7c2e791ed458

SHA256
8f75102e1260440e6d66edf2c1d5770f155682b9858589faa0d716cac370dc27

SHA512
c59a23d3991297c5270252d2b8a9bc8280b36df05ba76d2e7370b928d72ab8adee1fc964655d147f6435b129c8db636c2ac453836676b045c1f710b7c85d8fe9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0385358.exe

Filesize
682KB

MD5
e25715d7cc9057ae2791046182af617c

SHA1
75485a3e4250927b4eefb77fa2bd7c2e791ed458

SHA256
8f75102e1260440e6d66edf2c1d5770f155682b9858589faa0d716cac370dc27

SHA512
c59a23d3991297c5270252d2b8a9bc8280b36df05ba76d2e7370b928d72ab8adee1fc964655d147f6435b129c8db636c2ac453836676b045c1f710b7c85d8fe9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3962531.exe

Filesize
292KB

MD5
258af4be5adb7dee4ae78b515344f1d9

SHA1
5bede835767091692ce32c8703e12af868cd9643

SHA256
6bdccfb1e83372fcb6f38e7e6787171e926b810c2e11e70839e6a6ec5bebb236

SHA512
93d68bb1c59c6a0fcd090f75c5a030574d19c7fd22a8058d75ad6d1327164fe207adca5eb6369738beab3d7162df16f089203560606f7d070e56813f612a5871

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3962531.exe

Filesize
292KB

MD5
258af4be5adb7dee4ae78b515344f1d9

SHA1
5bede835767091692ce32c8703e12af868cd9643

SHA256
6bdccfb1e83372fcb6f38e7e6787171e926b810c2e11e70839e6a6ec5bebb236

SHA512
93d68bb1c59c6a0fcd090f75c5a030574d19c7fd22a8058d75ad6d1327164fe207adca5eb6369738beab3d7162df16f089203560606f7d070e56813f612a5871

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h4014869.exe

Filesize
174KB

MD5
f3d3010e4c4343a4996fcf4e7b99aa6d

SHA1
c5bc4f41b42a52b94338a3d11fc744757abc46e0

SHA256
306037399811fcfc93ffa41e2e37bbeabf213c20516ff011a78e5fcff164e58b

SHA512
59f989e48f238cb7b9d9ea985e51b2df7c36480c0b1242a655a12e67ae1364b9581feebde3896cfd09ca5ee2e1ed5e0ad12fc250180178036000d038ddee753c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h4014869.exe

Filesize
174KB

MD5
f3d3010e4c4343a4996fcf4e7b99aa6d

SHA1
c5bc4f41b42a52b94338a3d11fc744757abc46e0

SHA256
306037399811fcfc93ffa41e2e37bbeabf213c20516ff011a78e5fcff164e58b

SHA512
59f989e48f238cb7b9d9ea985e51b2df7c36480c0b1242a655a12e67ae1364b9581feebde3896cfd09ca5ee2e1ed5e0ad12fc250180178036000d038ddee753c

Download Submit
memory/4772-21-0x0000000000580000-0x00000000005B0000-memory.dmp

Filesize
192KB

Download
memory/4772-22-0x0000000074A60000-0x0000000075210000-memory.dmp

Filesize
7.7MB

Download
memory/4772-23-0x00000000028B0000-0x00000000028B6000-memory.dmp

Filesize
24KB

Download
memory/4772-24-0x0000000005660000-0x0000000005C78000-memory.dmp

Filesize
6.1MB

Download
memory/4772-25-0x0000000005150000-0x000000000525A000-memory.dmp

Filesize
1.0MB

Download
memory/4772-26-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/4772-27-0x0000000005060000-0x0000000005072000-memory.dmp

Filesize
72KB

Download
memory/4772-28-0x00000000050C0000-0x00000000050FC000-memory.dmp

Filesize
240KB

Download
memory/4772-29-0x0000000005100000-0x000000000514C000-memory.dmp

Filesize
304KB

Download
memory/4772-30-0x0000000074A60000-0x0000000075210000-memory.dmp

Filesize
7.7MB

Download
memory/4772-31-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads