redline | 188e28b4a22e4c0842f094042c7c8f5591fca00c7ce2001122cb278c4918cfda

General

Target

188e28b4a22e4c0842f094042c7c8f5591fca00c7ce2001122cb278c4918cfda.exe
Size

480KB
MD5

6264bb975548ea74d92d0d05e1f4df1d
SHA1

0b51b2e01a23ec832bb8fc59d11784f55b37b35d
SHA256

188e28b4a22e4c0842f094042c7c8f5591fca00c7ce2001122cb278c4918cfda
SHA512

47ca8d11dbbf86400c770fa0fad6194ac61e6b5a0e307695a3f2a0b7e090e1fb6e1f07bb0193d71b657202702008411b3beafb7cd9f6f6ff2fcb5bb19c554431
SSDEEP

12288:1Mrry90libA9cFzL1FR10mvyFb6oTdYvNU:+y6i0qnrRviRJH

Score

10^/10

redline daris discovery infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes

auth_value
3491f24ae0250969cd45ce4b3fe77549

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/files/0x0008000000023ccd-12.dat	family_redline
behavioral1/memory/972-15-0x00000000003C0000-0x00000000003EE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
1340	y2304622.exe
972	k7372624.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	188e28b4a22e4c0842f094042c7c8f5591fca00c7ce2001122cb278c4918cfda.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\\\""	y2304622.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	188e28b4a22e4c0842f094042c7c8f5591fca00c7ce2001122cb278c4918cfda.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	y2304622.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	k7372624.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 1340	4244	188e28b4a22e4c0842f094042c7c8f5591fca00c7ce2001122cb278c4918cfda.exe	85
PID 4244 wrote to memory of 1340	4244	188e28b4a22e4c0842f094042c7c8f5591fca00c7ce2001122cb278c4918cfda.exe	85
PID 4244 wrote to memory of 1340	4244	188e28b4a22e4c0842f094042c7c8f5591fca00c7ce2001122cb278c4918cfda.exe	85
PID 1340 wrote to memory of 972	1340	y2304622.exe	86
PID 1340 wrote to memory of 972	1340	y2304622.exe	86
PID 1340 wrote to memory of 972	1340	y2304622.exe	86

C:\Users\Admin\AppData\Local\Temp\188e28b4a22e4c0842f094042c7c8f5591fca00c7ce2001122cb278c4918cfda.exe
"C:\Users\Admin\AppData\Local\Temp\188e28b4a22e4c0842f094042c7c8f5591fca00c7ce2001122cb278c4918cfda.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4244
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2304622.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2304622.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1340
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7372624.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7372624.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:972

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2304622.exe

Filesize
308KB

MD5
fd20bf84123e428ab16cde587c4dfdca

SHA1
5f3bc6bdc63d96bc3e8637d4fdc51a5adccb170a

SHA256
2abeef9d9cfb4494cad33e4a5327803fa16132ec4c5926e75760bbc0be09ef1a

SHA512
cf8cc2c0785ae8d6d804cce7d18f654b78519af67619067fa1a7c2863d91570df6c38799c41c66d0f6b810605e92f15f31877cca6eb99641775d411d528ccd93

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7372624.exe

Filesize
168KB

MD5
f8b8ed16520903eeebbc286caca8d41d

SHA1
b8d173615b02b6eb08a29cde070dc1a3fa4a0005

SHA256
b775a39a9c82ebc46f046e34a3d426f05e71538b239c79f15a1c46aeb7a6ddfc

SHA512
7c3fc11af67789a17952e6fa7825f21fd05eb1a7357c014ab35ac8727cfbc677be7569c420f905ec21dfe9e546e7a570671217f2585955aae61eada9b8ec6962

Download Submit
memory/972-14-0x0000000073D6E000-0x0000000073D6F000-memory.dmp

Filesize
4KB

Download
memory/972-15-0x00000000003C0000-0x00000000003EE000-memory.dmp

Filesize
184KB

Download
memory/972-16-0x0000000002700000-0x0000000002706000-memory.dmp

Filesize
24KB

Download
memory/972-17-0x0000000005440000-0x0000000005A58000-memory.dmp

Filesize
6.1MB

Download
memory/972-18-0x0000000004F50000-0x000000000505A000-memory.dmp

Filesize
1.0MB

Download
memory/972-19-0x0000000004E80000-0x0000000004E92000-memory.dmp

Filesize
72KB

Download
memory/972-21-0x0000000073D60000-0x0000000074510000-memory.dmp

Filesize
7.7MB

Download
memory/972-20-0x0000000004EE0000-0x0000000004F1C000-memory.dmp

Filesize
240KB

Download
memory/972-22-0x0000000005060000-0x00000000050AC000-memory.dmp

Filesize
304KB

Download
memory/972-23-0x0000000073D6E000-0x0000000073D6F000-memory.dmp

Filesize
4KB

Download
memory/972-24-0x0000000073D60000-0x0000000074510000-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