redline | fea4a5268fd3fad5b4772bcf4ef021d104110cff4b7bd43f6ad10ebcab7b0916

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 14:35

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General

Target

eeebcd7da83427c994c4399d2aeda8161beb9d76926f8245160789de2d6613f5.exe
Size

479KB
MD5

b3c22b2fa8a7fe06765490744b903edc
SHA1

f64b9aa84ceba7f393ac0524b29a8b00ba4cc688
SHA256

eeebcd7da83427c994c4399d2aeda8161beb9d76926f8245160789de2d6613f5
SHA512

4ea73b73b29383fa68a95625a7767d00b7aeaa89d085c920d9f22dcd686a38057f8916c10a87069c32c22a6e31d4aadd4869cfb4ec213f44812b0b602bace7eb
SSDEEP

6144:K3y+bnr+Sp0yN90QEyzbzTuRPXMgISpYTtIzoKB9rgsJktcYlPRfqq+Uht6euKPJ:FMrqy904zb2RfRiTtIUZSkcYjTNxv

Score

10^/10

redline dumud infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

dumud

217.196.96.101:4132

Attributes

auth_value
3e18d4b90418aa3e78d8822e87c62f5c

Signatures

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

RedLine payload 2 IoCs

resource	yara_rule
behavioral24/files/0x0008000000023428-12.dat	family_redline
behavioral24/memory/2372-15-0x0000000000DD0000-0x0000000000E00000-memory.dmp	family_redline

Executes dropped EXE 2 IoCs

pid	Process
440	x1086851.exe
2372	g2288807.exe

Adds Run key to start application 2 TTPs 2 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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	x1086851.exe
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\\\""	eeebcd7da83427c994c4399d2aeda8161beb9d76926f8245160789de2d6613f5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4428 wrote to memory of 440	4428	eeebcd7da83427c994c4399d2aeda8161beb9d76926f8245160789de2d6613f5.exe	82
PID 4428 wrote to memory of 440	4428	eeebcd7da83427c994c4399d2aeda8161beb9d76926f8245160789de2d6613f5.exe	82
PID 4428 wrote to memory of 440	4428	eeebcd7da83427c994c4399d2aeda8161beb9d76926f8245160789de2d6613f5.exe	82
PID 440 wrote to memory of 2372	440	x1086851.exe	83
PID 440 wrote to memory of 2372	440	x1086851.exe	83
PID 440 wrote to memory of 2372	440	x1086851.exe	83

C:\Users\Admin\AppData\Local\Temp\eeebcd7da83427c994c4399d2aeda8161beb9d76926f8245160789de2d6613f5.exe
"C:\Users\Admin\AppData\Local\Temp\eeebcd7da83427c994c4399d2aeda8161beb9d76926f8245160789de2d6613f5.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4428
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1086851.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1086851.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:440
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2288807.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2288807.exe
    3⤵
    - Executes dropped EXE
    PID:2372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

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\x1086851.exe

Filesize
307KB

MD5
9ef8eb127eac07a85f1541a61be71438

SHA1
4ee1b91a1d2b41f854cb6117b61df899c96f350b

SHA256
7073615f2bb8bdde4bddb204be08de240462e36b437993850d9ebcaa68dc66d4

SHA512
cd68198a6da6f1aef7847015a7ffc0298e6cc7d7d205b126900e722c0f457fbd246467cc76d78d720931cb14b64886b88c4ab077a5af757f10776b29460fef33

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2288807.exe

Filesize
168KB

MD5
85f6cba25dbf4b8f86d60246ef16b41d

SHA1
f29d7b3b85f433ca2b04b2be984c6e0e8ae1edf1

SHA256
0bca62e1b7e2c8a28749220d84e1849a387075e65ac724b439cc5a4322e91da9

SHA512
444617f2e82f120094ccc7a9937fdf6d2f3b52f05d6563a796a588af553b5bb14b145ded67b417eb4b7986337db531bb03c6daf50b01d77e6585d2664c22a762

Download Submit
memory/2372-14-0x000000007407E000-0x000000007407F000-memory.dmp

Filesize
4KB

Download
memory/2372-15-0x0000000000DD0000-0x0000000000E00000-memory.dmp

Filesize
192KB

Download
memory/2372-16-0x0000000002F30000-0x0000000002F36000-memory.dmp

Filesize
24KB

Download
memory/2372-17-0x000000000B170000-0x000000000B788000-memory.dmp

Filesize
6.1MB

Download
memory/2372-18-0x000000000AC60000-0x000000000AD6A000-memory.dmp

Filesize
1.0MB

Download
memory/2372-19-0x000000000AB70000-0x000000000AB82000-memory.dmp

Filesize
72KB

Download
memory/2372-20-0x000000000ABD0000-0x000000000AC0C000-memory.dmp

Filesize
240KB

Download
memory/2372-21-0x0000000074070000-0x0000000074820000-memory.dmp

Filesize
7.7MB

Download
memory/2372-22-0x00000000050E0000-0x000000000512C000-memory.dmp

Filesize
304KB

Download
memory/2372-23-0x000000007407E000-0x000000007407F000-memory.dmp

Filesize
4KB

Download
memory/2372-24-0x0000000074070000-0x0000000074820000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads