redline | a44d7397ca2486a37cfbc6cd473037b204a5fe4678303dd2f187c814c85f25db

Analysis

max time kernel
145s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 17:36

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General

Target

2ae72cafa8f21759370b4609f21d845fbedad29052bfdacb21408b021b7ef6de.exe
Size

312KB
MD5

41798ee0cf926c8d9b6e2b8a5cf52b66
SHA1

c778cf3a3cb8d8736065dab99230129589712f5e
SHA256

2ae72cafa8f21759370b4609f21d845fbedad29052bfdacb21408b021b7ef6de
SHA512

80c77a4da07fd7be8cf489d88556a537443b761b57acbe65a2bbcd6f56795213c0bf7de21543a01678f322604e5753ece01f57b00da98cb85630ad734a7e778a
SSDEEP

6144:KTy+bnr+Pp0yN90QE97yJXm/9giavC1OlG3KoBsdFeOjjpcVhPbE:1MrHy903W69g9x83KwsmOjjpcVhPA

Score

10^/10

redline nowa infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

nowa

77.91.124.49:19073

Attributes

auth_value
6bc6b0617aa32bcd971aef4a2cf49647

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
behavioral1/memory/4220-7-0x0000000000580000-0x00000000005B0000-memory.dmp	family_redline
behavioral1/memory/4220-12-0x0000000000400000-0x0000000000446000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

pid	Process
4220	f0663879.exe

Adds Run key to start application 2 TTPs 1 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\\\""	2ae72cafa8f21759370b4609f21d845fbedad29052bfdacb21408b021b7ef6de.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 4220	1952	2ae72cafa8f21759370b4609f21d845fbedad29052bfdacb21408b021b7ef6de.exe	82
PID 1952 wrote to memory of 4220	1952	2ae72cafa8f21759370b4609f21d845fbedad29052bfdacb21408b021b7ef6de.exe	82
PID 1952 wrote to memory of 4220	1952	2ae72cafa8f21759370b4609f21d845fbedad29052bfdacb21408b021b7ef6de.exe	82

C:\Users\Admin\AppData\Local\Temp\2ae72cafa8f21759370b4609f21d845fbedad29052bfdacb21408b021b7ef6de.exe
"C:\Users\Admin\AppData\Local\Temp\2ae72cafa8f21759370b4609f21d845fbedad29052bfdacb21408b021b7ef6de.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f0663879.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f0663879.exe
  2⤵
  - Executes dropped EXE
  PID:4220

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\f0663879.exe

Filesize
274KB

MD5
c8976de9bdb3143f7bab919f486feadc

SHA1
fda3e23cfda28f327730e99004f37fb63ae64c27

SHA256
7c1e740f1bb66840daa176ee63f149bc0270e3b453de0d7066a3ba4ac2eae67e

SHA512
ea9a55509ad3142afb5b9e8c5e63fbf06116c943b1c6898dfc57336ecc454e0b2f241d18b1e3da29242084a24f715b73c3a2f2701a0167e9134f7ada1dee90a0

Download Submit
memory/4220-7-0x0000000000580000-0x00000000005B0000-memory.dmp

Filesize
192KB

Download
memory/4220-11-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download
memory/4220-12-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4220-13-0x0000000002610000-0x0000000002616000-memory.dmp

Filesize
24KB

Download
memory/4220-14-0x000000000A5F0000-0x000000000AC08000-memory.dmp

Filesize
6.1MB

Download
memory/4220-15-0x000000000A020000-0x000000000A12A000-memory.dmp

Filesize
1.0MB

Download
memory/4220-16-0x000000000A160000-0x000000000A172000-memory.dmp

Filesize
72KB

Download
memory/4220-17-0x000000000A180000-0x000000000A1BC000-memory.dmp

Filesize
240KB

Download
memory/4220-18-0x0000000002590000-0x00000000025DC000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads