redline | 5f4c467b2f14cc89124d58b673422a72d884dbfb0ea9d1655aa681decd086290

General

Target

5f4c467b2f14cc89124d58b673422a72d884dbfb0ea9d1655aa681decd086290.exe
Size

784KB
MD5

06215800c9342256434920421784559d
SHA1

9e9f1b09d3812a3addf2266f80eac55fc98ee40e
SHA256

5f4c467b2f14cc89124d58b673422a72d884dbfb0ea9d1655aa681decd086290
SHA512

4b5cf722a710fc4ff814c3dfb399500d5e462076d185af4e2eee3e1ec8075d03ec0985e10f1182466c35186cac2d2a03a599a893b7a1d7f731c632306b3699ed
SSDEEP

12288:kMrWy90eBRgDdhwaqEtVOF2SaGoHj0tfXvhWGWoKCmPiq96:iyqhwahC2LQtn4Smz6

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
4192	x2548479.exe
4056	x3734935.exe
1272	h1625254.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\\\""	5f4c467b2f14cc89124d58b673422a72d884dbfb0ea9d1655aa681decd086290.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\\\""	x2548479.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\\\""	x3734935.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 4192	3224	5f4c467b2f14cc89124d58b673422a72d884dbfb0ea9d1655aa681decd086290.exe	70
PID 3224 wrote to memory of 4192	3224	5f4c467b2f14cc89124d58b673422a72d884dbfb0ea9d1655aa681decd086290.exe	70
PID 3224 wrote to memory of 4192	3224	5f4c467b2f14cc89124d58b673422a72d884dbfb0ea9d1655aa681decd086290.exe	70
PID 4192 wrote to memory of 4056	4192	x2548479.exe	71
PID 4192 wrote to memory of 4056	4192	x2548479.exe	71
PID 4192 wrote to memory of 4056	4192	x2548479.exe	71
PID 4056 wrote to memory of 1272	4056	x3734935.exe	72
PID 4056 wrote to memory of 1272	4056	x3734935.exe	72
PID 4056 wrote to memory of 1272	4056	x3734935.exe	72

C:\Users\Admin\AppData\Local\Temp\5f4c467b2f14cc89124d58b673422a72d884dbfb0ea9d1655aa681decd086290.exe
"C:\Users\Admin\AppData\Local\Temp\5f4c467b2f14cc89124d58b673422a72d884dbfb0ea9d1655aa681decd086290.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3224
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2548479.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2548479.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4192
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3734935.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3734935.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:4056
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h1625254.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h1625254.exe
      4⤵
      Executes dropped EXE
      PID:1272

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\x2548479.exe

Filesize
682KB

MD5
8facdf3f4b937137f5721147c6d2daf1

SHA1
dfc450cb5889d557538347f50567a59333e229ef

SHA256
b15b84db867a92d2744363f81677afa4ff4c0dd6e80a69e27e3241614823cd06

SHA512
9814cbd3a2a3e3b32867f590242759150d307775acfbb152e8d4e4851cce03977ff6095ed68a0445e62694f7d5dc979e1705f9a424c5cf839d61b77cacd62c30

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2548479.exe

Filesize
682KB

MD5
8facdf3f4b937137f5721147c6d2daf1

SHA1
dfc450cb5889d557538347f50567a59333e229ef

SHA256
b15b84db867a92d2744363f81677afa4ff4c0dd6e80a69e27e3241614823cd06

SHA512
9814cbd3a2a3e3b32867f590242759150d307775acfbb152e8d4e4851cce03977ff6095ed68a0445e62694f7d5dc979e1705f9a424c5cf839d61b77cacd62c30

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3734935.exe

Filesize
292KB

MD5
3adc15a45f80d2ef3f5e5924992d45d0

SHA1
e3dea810897af2c135d4c3f3fb76f2b2a2f40150

SHA256
2c04d19c9a7218d566fa90f3da6c78fe2128c281ca025d3c446341a6162c2767

SHA512
69e7076425c00dde8fae15a9ac2462098f444fed53f0875ac1768e4de4b0f0b45d60e0932935e21a35bbc26b8720401dd2fb059ab6675e0b21dc7293712f5222

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3734935.exe

Filesize
292KB

MD5
3adc15a45f80d2ef3f5e5924992d45d0

SHA1
e3dea810897af2c135d4c3f3fb76f2b2a2f40150

SHA256
2c04d19c9a7218d566fa90f3da6c78fe2128c281ca025d3c446341a6162c2767

SHA512
69e7076425c00dde8fae15a9ac2462098f444fed53f0875ac1768e4de4b0f0b45d60e0932935e21a35bbc26b8720401dd2fb059ab6675e0b21dc7293712f5222

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h1625254.exe

Filesize
174KB

MD5
9f7546ca55aed6ed70c59c8ddae26c9e

SHA1
dd63f84c88dadeaebb20b19132c7c20aad36fcc5

SHA256
045e33ee1e9bd4fb0f885c7ed3ef1c91bb91d6fec69e2375c613e80cfe2358c8

SHA512
350f4175b739418c07d1e67cab6c5a1f2e095ff024bb76d1df709599f78424a40cab817116528267e1096a12e17bb86a1b12fc9c7d429695e1b755de1b90db30

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h1625254.exe

Filesize
174KB

MD5
9f7546ca55aed6ed70c59c8ddae26c9e

SHA1
dd63f84c88dadeaebb20b19132c7c20aad36fcc5

SHA256
045e33ee1e9bd4fb0f885c7ed3ef1c91bb91d6fec69e2375c613e80cfe2358c8

SHA512
350f4175b739418c07d1e67cab6c5a1f2e095ff024bb76d1df709599f78424a40cab817116528267e1096a12e17bb86a1b12fc9c7d429695e1b755de1b90db30

Download Submit
memory/1272-21-0x00000000008E0000-0x0000000000910000-memory.dmp

Filesize
192KB

Download
memory/1272-22-0x00000000730D0000-0x00000000737BE000-memory.dmp

Filesize
6.9MB

Download
memory/1272-23-0x00000000051A0000-0x00000000051A6000-memory.dmp

Filesize
24KB

Download
memory/1272-24-0x000000000ACA0000-0x000000000B2A6000-memory.dmp

Filesize
6.0MB

Download
memory/1272-25-0x000000000A830000-0x000000000A93A000-memory.dmp

Filesize
1.0MB

Download
memory/1272-26-0x000000000A760000-0x000000000A772000-memory.dmp

Filesize
72KB

Download
memory/1272-27-0x000000000A7C0000-0x000000000A7FE000-memory.dmp

Filesize
248KB

Download
memory/1272-28-0x000000000A940000-0x000000000A98B000-memory.dmp

Filesize
300KB

Download
memory/1272-29-0x00000000730D0000-0x00000000737BE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads