redline | db89fd6e0e2e944b540d2e90a1350012eae56501531b401347e31358921a6fdf

General

Target

db89fd6e0e2e944b540d2e90a1350012eae56501531b401347e31358921a6fdf.exe
Size

587KB
MD5

f3c3c20f46f7a98b3608f8aa407bb3a4
SHA1

ceff944e8ae34dd49172c24eac5a795a979080f2
SHA256

db89fd6e0e2e944b540d2e90a1350012eae56501531b401347e31358921a6fdf
SHA512

1f529865f162c16e47d7cf18fb213723cf622f12c85bb247857326839467b60e4f91a2d06e0b0a4c20b05cc077eeed914f0d1249e3c843620d864967593fbc3d
SSDEEP

12288:8MrMy90eM2iNCHSrTl1CWGe4pnputqoG2OQXwr+Ki2x:oyZMF3TljGe4pn9oG2Cr5iK

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/0x0008000000023c95-12.dat	family_redline
behavioral1/memory/1252-15-0x0000000000E60000-0x0000000000E8E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
5048	x9266430.exe
1252	g3017854.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\\\""	db89fd6e0e2e944b540d2e90a1350012eae56501531b401347e31358921a6fdf.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\\\""	x9266430.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	db89fd6e0e2e944b540d2e90a1350012eae56501531b401347e31358921a6fdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	x9266430.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	g3017854.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3504 wrote to memory of 5048	3504	db89fd6e0e2e944b540d2e90a1350012eae56501531b401347e31358921a6fdf.exe	83
PID 3504 wrote to memory of 5048	3504	db89fd6e0e2e944b540d2e90a1350012eae56501531b401347e31358921a6fdf.exe	83
PID 3504 wrote to memory of 5048	3504	db89fd6e0e2e944b540d2e90a1350012eae56501531b401347e31358921a6fdf.exe	83
PID 5048 wrote to memory of 1252	5048	x9266430.exe	84
PID 5048 wrote to memory of 1252	5048	x9266430.exe	84
PID 5048 wrote to memory of 1252	5048	x9266430.exe	84

C:\Users\Admin\AppData\Local\Temp\db89fd6e0e2e944b540d2e90a1350012eae56501531b401347e31358921a6fdf.exe
"C:\Users\Admin\AppData\Local\Temp\db89fd6e0e2e944b540d2e90a1350012eae56501531b401347e31358921a6fdf.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3504
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9266430.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9266430.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5048
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3017854.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3017854.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1252

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\x9266430.exe

Filesize
416KB

MD5
dd46480c9af78444ec8278d36194d3bf

SHA1
6f0f1148e7669158ce12ffe84746a064b95d1b1e

SHA256
c37f14237bbeaf9e7aeff23959abf87a3aae8aeaafd2901b63fb619ccc0a183c

SHA512
62dc060360057565ff5d6ab353ea652f1068e02ef49d66401323a2e403c7f22ec43271276076089881eb0eecb6556ed661ca5d8fc22fdf4f1d3bef9c16e13566

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3017854.exe

Filesize
168KB

MD5
67fc85272ffaf67c28b2544ecba404a8

SHA1
d4345d7a66c0cb2a9f0a14e99efeb0c66bb8091a

SHA256
ecba127d193bcdc022602eab7c7c231d70c8228556125d10cd2e050523ec13c9

SHA512
8eb9d103682c1a4e7c25659976d0c6bc649e49755fc46f08e7c98a4c63c7ecc90d51a206a9933b4d5ef5f908e6acfeb40a6d29ebd9aac58b707375ac2c9c8551

Download Submit
memory/1252-14-0x0000000073C4E000-0x0000000073C4F000-memory.dmp

Filesize
4KB

Download
memory/1252-15-0x0000000000E60000-0x0000000000E8E000-memory.dmp

Filesize
184KB

Download
memory/1252-16-0x0000000001650000-0x0000000001656000-memory.dmp

Filesize
24KB

Download
memory/1252-17-0x000000000B180000-0x000000000B798000-memory.dmp

Filesize
6.1MB

Download
memory/1252-18-0x000000000ACD0000-0x000000000ADDA000-memory.dmp

Filesize
1.0MB

Download
memory/1252-19-0x000000000AC00000-0x000000000AC12000-memory.dmp

Filesize
72KB

Download
memory/1252-20-0x000000000AC60000-0x000000000AC9C000-memory.dmp

Filesize
240KB

Download
memory/1252-21-0x0000000073C40000-0x00000000743F0000-memory.dmp

Filesize
7.7MB

Download
memory/1252-22-0x00000000051C0000-0x000000000520C000-memory.dmp

Filesize
304KB

Download
memory/1252-23-0x0000000073C4E000-0x0000000073C4F000-memory.dmp

Filesize
4KB

Download
memory/1252-24-0x0000000073C40000-0x00000000743F0000-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