redline | 27cfd7771db5efb76d9a3a6365099295422bbbb04982266ec7d82ce2eaf67f3e

Analysis

max time kernel
135s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-11-2024 07:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

27cfd7771db5efb76d9a3a6365099295422bbbb04982266ec7d82ce2eaf67f3e.exe
Size

850KB
MD5

613abcd399e6f7a6d4acb964751d52c2
SHA1

3c40a4b7cb47c51c7fa9360cf0923ba94dfb0464
SHA256

27cfd7771db5efb76d9a3a6365099295422bbbb04982266ec7d82ce2eaf67f3e
SHA512

2a3fda4f992bf544b8b3abaf96a024c46d857945e1c7d373f2306798781d12bdaba0750b8e95d8d1e41725c17ffcb052e87ce728683dfe9cdc45297e0774133e
SSDEEP

24576:1y83SeWTVSr3VNSotYKVY/lIVqJsw1eghP:Q8ie/3h2KV8c

Score

10^/10

redline dante gena discovery infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

gena

185.161.248.73:4164

Attributes

auth_value
d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dante

185.161.248.73:4164

Attributes

auth_value
f4066af6b8a6f23125c8ee48288a3f90

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/4856-2169-0x0000000004F50000-0x0000000004F82000-memory.dmp	family_redline
behavioral1/files/0x0002000000022dc9-2174.dat	family_redline
behavioral1/memory/5884-2184-0x0000000000490000-0x00000000004BE000-memory.dmp	family_redline
behavioral1/files/0x0007000000023c99-2189.dat	family_redline
behavioral1/memory/6080-2191-0x0000000000D10000-0x0000000000D40000-memory.dmp	family_redline

Redline family
redline

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	p91614400.exe

Executes dropped EXE 4 IoCs

pid	Process
3344	y78368726.exe
4856	p91614400.exe
5884	1.exe
6080	r38880134.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\\\""	27cfd7771db5efb76d9a3a6365099295422bbbb04982266ec7d82ce2eaf67f3e.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\\\""	y78368726.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	27cfd7771db5efb76d9a3a6365099295422bbbb04982266ec7d82ce2eaf67f3e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	y78368726.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	p91614400.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	r38880134.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4856	p91614400.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3568 wrote to memory of 3344	3568	27cfd7771db5efb76d9a3a6365099295422bbbb04982266ec7d82ce2eaf67f3e.exe	83
PID 3568 wrote to memory of 3344	3568	27cfd7771db5efb76d9a3a6365099295422bbbb04982266ec7d82ce2eaf67f3e.exe	83
PID 3568 wrote to memory of 3344	3568	27cfd7771db5efb76d9a3a6365099295422bbbb04982266ec7d82ce2eaf67f3e.exe	83
PID 3344 wrote to memory of 4856	3344	y78368726.exe	85
PID 3344 wrote to memory of 4856	3344	y78368726.exe	85
PID 3344 wrote to memory of 4856	3344	y78368726.exe	85
PID 4856 wrote to memory of 5884	4856	p91614400.exe	88
PID 4856 wrote to memory of 5884	4856	p91614400.exe	88
PID 4856 wrote to memory of 5884	4856	p91614400.exe	88
PID 3344 wrote to memory of 6080	3344	y78368726.exe	89
PID 3344 wrote to memory of 6080	3344	y78368726.exe	89
PID 3344 wrote to memory of 6080	3344	y78368726.exe	89

C:\Users\Admin\AppData\Local\Temp\27cfd7771db5efb76d9a3a6365099295422bbbb04982266ec7d82ce2eaf67f3e.exe
"C:\Users\Admin\AppData\Local\Temp\27cfd7771db5efb76d9a3a6365099295422bbbb04982266ec7d82ce2eaf67f3e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3568
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y78368726.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y78368726.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3344
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p91614400.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p91614400.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4856
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:5884
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r38880134.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r38880134.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:6080

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y78368726.exe

Filesize
570KB

MD5
1daa2ee5220e2a31860eb257095ea3c5

SHA1
6b48db6a93a456331d69f348bd2747d3fb6f2480

SHA256
b036d9e85b7b7f9e0a032a2282586ae3a9ea4967b5984123bde8e07cea5958be

SHA512
b515c34116ce5d1a433275f7180286052f999bf0e613049c232b33bd5d796cef599e9b5582a671c8eb5e23f5b04130ab80e598a205b8a257a031e733d476eb46

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p91614400.exe

Filesize
476KB

MD5
b60e91031ca408a0f1f1c50789e1f11d

SHA1
be33c1e15c70cc47fd502b1647ec2e1830a389b2

SHA256
a0a9a6f49ae485a5ee659518ff8063c12d552d85e191fa805be3cfb17cd79d9e

SHA512
add2de5604eee89c0026828a557090ad1094e63e91d449f484ba77271f822c45b917de01a9a174f571135c6e9716d9722fb4b2a1d8d0cc65c1aae2d25a9e4924

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r38880134.exe

Filesize
169KB

MD5
fcae9f58301758e49e426c9288bc6f66

SHA1
c64ce0c3c841126dc78a0718c1be154e2d684e07

SHA256
0fa0f9a26b459bfa12659888262357f85a8a898668960779449fa4fd0956e499

SHA512
fb2388f82939afdfb96fa9c20f223e2a081938f186ea14225df0342dbe8bb0e956c98bfa6c702225609a739199c1bc9c661333b4fcde66b5f31cfc2e067a31da

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
f16fb63d4e551d3808e8f01f2671b57e

SHA1
781153ad6235a1152da112de1fb39a6f2d063575

SHA256
8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

SHA512
fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

Download Submit
memory/4856-49-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-2183-0x0000000002100000-0x000000000215B000-memory.dmp

Filesize
364KB

Download
memory/4856-45-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-18-0x0000000000400000-0x00000000006F8000-memory.dmp

Filesize
3.0MB

Download
memory/4856-19-0x0000000002680000-0x00000000026E8000-memory.dmp

Filesize
416KB

Download
memory/4856-20-0x0000000004FA0000-0x0000000005544000-memory.dmp

Filesize
5.6MB

Download
memory/4856-21-0x00000000029D0000-0x0000000002A36000-memory.dmp

Filesize
408KB

Download
memory/4856-33-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-85-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-83-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-79-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-77-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-75-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-73-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-71-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-69-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-67-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-63-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-61-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-59-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-58-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-55-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-53-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-51-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-16-0x0000000002100000-0x000000000215B000-memory.dmp

Filesize
364KB

Download
memory/4856-47-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-17-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/4856-43-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-15-0x00000000009F0000-0x0000000000AF0000-memory.dmp

Filesize
1024KB

Download
memory/4856-39-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-37-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-35-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-31-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-81-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-29-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-27-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-65-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-25-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-23-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-22-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/4856-2168-0x00000000009F0000-0x0000000000AF0000-memory.dmp

Filesize
1024KB

Download
memory/4856-2169-0x0000000004F50000-0x0000000004F82000-memory.dmp

Filesize
200KB

Download
memory/4856-2186-0x0000000000400000-0x00000000006F8000-memory.dmp

Filesize
3.0MB

Download
memory/4856-2185-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/4856-41-0x00000000029D0000-0x0000000002A30000-memory.dmp

Filesize
384KB

Download
memory/5884-2187-0x0000000000A30000-0x0000000000A36000-memory.dmp

Filesize
24KB

Download
memory/5884-2184-0x0000000000490000-0x00000000004BE000-memory.dmp

Filesize
184KB

Download
memory/5884-2195-0x00000000027A0000-0x00000000027B2000-memory.dmp

Filesize
72KB

Download
memory/5884-2196-0x0000000004E50000-0x0000000004E8C000-memory.dmp

Filesize
240KB

Download
memory/6080-2191-0x0000000000D10000-0x0000000000D40000-memory.dmp

Filesize
192KB

Download
memory/6080-2192-0x00000000014E0000-0x00000000014E6000-memory.dmp

Filesize
24KB

Download
memory/6080-2193-0x0000000005D30000-0x0000000006348000-memory.dmp

Filesize
6.1MB

Download
memory/6080-2194-0x0000000005820000-0x000000000592A000-memory.dmp

Filesize
1.0MB

Download
memory/6080-2197-0x0000000005730000-0x000000000577C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads