redline | cfc606a78f4ab276183f9334bff722d49b17451370dfa5ba3cc75ecba505efdb

Analysis

max time kernel
110s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2024 13:44

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General

Target

cfc606a78f4ab276183f9334bff722d49b17451370dfa5ba3cc75ecba505efdbN.exe
Size

446KB
MD5

76610be2606af93f8cddc7869a385b20
SHA1

041e38bac7ffca7cd638e88d9ed82b29eb7f6124
SHA256

cfc606a78f4ab276183f9334bff722d49b17451370dfa5ba3cc75ecba505efdb
SHA512

6fb7f817caec2835908eb2045433e79ee8573f75958cdd8ad544207239d9d4312b774994d5e67867c13254cb5a6dc0efdfeb806dd552920df42446ca892f8b13
SSDEEP

12288:cMrYy90xPvJxOs2F5+La14f5JrPufoauvost:UyIHJxOs2Fqa+zrS6vo0

Score

10^/10

redline ronam discovery infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

ronam

193.233.20.17:4139

Attributes

auth_value
125421d19d14dd7fd211bc7f6d4aea6c

Signatures

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/2552-12-0x0000000004BC0000-0x0000000004C06000-memory.dmp	family_redline
behavioral1/memory/2552-14-0x0000000004C40000-0x0000000004C84000-memory.dmp	family_redline
behavioral1/memory/2552-16-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-15-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-30-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-78-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-76-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-74-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-72-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-70-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-66-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-64-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-62-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-60-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-58-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-56-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-54-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-52-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-50-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-48-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-46-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-42-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-40-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-38-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-34-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-32-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-28-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-26-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-24-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-22-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-20-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-18-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-68-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-44-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline
behavioral1/memory/2552-36-0x0000000004C40000-0x0000000004C7E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 1 IoCs

pid	Process
2552	nGM83an.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\\\""	cfc606a78f4ab276183f9334bff722d49b17451370dfa5ba3cc75ecba505efdbN.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cfc606a78f4ab276183f9334bff722d49b17451370dfa5ba3cc75ecba505efdbN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nGM83an.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2552	nGM83an.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 732 wrote to memory of 2552	732	cfc606a78f4ab276183f9334bff722d49b17451370dfa5ba3cc75ecba505efdbN.exe	85
PID 732 wrote to memory of 2552	732	cfc606a78f4ab276183f9334bff722d49b17451370dfa5ba3cc75ecba505efdbN.exe	85
PID 732 wrote to memory of 2552	732	cfc606a78f4ab276183f9334bff722d49b17451370dfa5ba3cc75ecba505efdbN.exe	85

C:\Users\Admin\AppData\Local\Temp\cfc606a78f4ab276183f9334bff722d49b17451370dfa5ba3cc75ecba505efdbN.exe
"C:\Users\Admin\AppData\Local\Temp\cfc606a78f4ab276183f9334bff722d49b17451370dfa5ba3cc75ecba505efdbN.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:732
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGM83an.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGM83an.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2552

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGM83an.exe

Filesize
327KB

MD5
d55c1c919d3729c2835aff345cb02c6e

SHA1
d8f0d069f97dbe5c244e3e58bb2e37d1e88d6b1b

SHA256
40abdcbb460eea1631f473e05a7b11aca7ade54ceb395c739af5ac65fd038206

SHA512
8528262dc2839e68ea40e0113600d351023d3b1683c468d59d6dc8672f614475b67136d88bfe26b2ef1dbe14dc72538e50f811f3e6333763806747b4ea3ab72a

Download Submit
memory/2552-8-0x0000000000890000-0x0000000000990000-memory.dmp

Filesize
1024KB

Download
memory/2552-9-0x0000000000B20000-0x0000000000B6B000-memory.dmp

Filesize
300KB

Download
memory/2552-10-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2552-11-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download
memory/2552-12-0x0000000004BC0000-0x0000000004C06000-memory.dmp

Filesize
280KB

Download
memory/2552-13-0x0000000004D80000-0x0000000005324000-memory.dmp

Filesize
5.6MB

Download
memory/2552-14-0x0000000004C40000-0x0000000004C84000-memory.dmp

Filesize
272KB

Download
memory/2552-16-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-15-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-30-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-78-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-76-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-74-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-72-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-70-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-66-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-64-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-62-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-60-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-58-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-56-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-54-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-52-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-50-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-48-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-46-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-42-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-40-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-38-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-34-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-32-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-28-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-26-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-24-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-22-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-20-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-18-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-68-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-44-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-36-0x0000000004C40000-0x0000000004C7E000-memory.dmp

Filesize
248KB

Download
memory/2552-921-0x0000000005330000-0x0000000005948000-memory.dmp

Filesize
6.1MB

Download
memory/2552-922-0x0000000005950000-0x0000000005A5A000-memory.dmp

Filesize
1.0MB

Download
memory/2552-923-0x0000000005A60000-0x0000000005A72000-memory.dmp

Filesize
72KB

Download
memory/2552-924-0x0000000005A80000-0x0000000005ABC000-memory.dmp

Filesize
240KB

Download
memory/2552-925-0x0000000005BC0000-0x0000000005C0C000-memory.dmp

Filesize
304KB

Download
memory/2552-926-0x0000000000890000-0x0000000000990000-memory.dmp

Filesize
1024KB

Download
memory/2552-927-0x0000000000B20000-0x0000000000B6B000-memory.dmp

Filesize
300KB

Download
memory/2552-928-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads