redline | 49f4ed88f2b0bebfb3e363ab5f0642df10d6a41bb2f220199ff855166218d862

Analysis

max time kernel
136s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-11-2024 21:05

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General

Target

49f4ed88f2b0bebfb3e363ab5f0642df10d6a41bb2f220199ff855166218d862.exe
Size

794KB
MD5

dffa7d6b4708b40053421a6995eaf9be
SHA1

b28f6eaed28c9c4ecd12e016e3108d4eb3f1357a
SHA256

49f4ed88f2b0bebfb3e363ab5f0642df10d6a41bb2f220199ff855166218d862
SHA512

7ac774dd19d59adabddc2c810698c9f1ddd141c4bb246da09f185a459404a28bd467626020e65ce1d36fbd2b09d7b32049da67fcf0ee810ed86062495b80c8a6
SSDEEP

12288:ey90PemQKHqTrGp7BZnnZeXiR5wwB+Pm5InepXug6nPM5WGo1Iepa/hB:ey2RQ7TrKHn1R3B+u53pXCMLo1Iz/v

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/3616-2169-0x00000000059D0000-0x0000000005A02000-memory.dmp	family_redline
behavioral1/files/0x000a00000001e580-2174.dat	family_redline
behavioral1/memory/1472-2182-0x0000000000530000-0x000000000055E000-memory.dmp	family_redline
behavioral1/files/0x000a000000023b9d-2194.dat	family_redline
behavioral1/memory/1756-2196-0x0000000000D60000-0x0000000000D90000-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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	m00902875.exe

Executes dropped EXE 4 IoCs

pid	Process
4248	x03220774.exe
3616	m00902875.exe
1472	1.exe
1756	n48019991.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\\\""	49f4ed88f2b0bebfb3e363ab5f0642df10d6a41bb2f220199ff855166218d862.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\\\""	x03220774.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
760	3616	WerFault.exe	84

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	n48019991.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	49f4ed88f2b0bebfb3e363ab5f0642df10d6a41bb2f220199ff855166218d862.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	x03220774.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	m00902875.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3616	m00902875.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 4248	2424	49f4ed88f2b0bebfb3e363ab5f0642df10d6a41bb2f220199ff855166218d862.exe	83
PID 2424 wrote to memory of 4248	2424	49f4ed88f2b0bebfb3e363ab5f0642df10d6a41bb2f220199ff855166218d862.exe	83
PID 2424 wrote to memory of 4248	2424	49f4ed88f2b0bebfb3e363ab5f0642df10d6a41bb2f220199ff855166218d862.exe	83
PID 4248 wrote to memory of 3616	4248	x03220774.exe	84
PID 4248 wrote to memory of 3616	4248	x03220774.exe	84
PID 4248 wrote to memory of 3616	4248	x03220774.exe	84
PID 3616 wrote to memory of 1472	3616	m00902875.exe	89
PID 3616 wrote to memory of 1472	3616	m00902875.exe	89
PID 3616 wrote to memory of 1472	3616	m00902875.exe	89
PID 4248 wrote to memory of 1756	4248	x03220774.exe	93
PID 4248 wrote to memory of 1756	4248	x03220774.exe	93
PID 4248 wrote to memory of 1756	4248	x03220774.exe	93

C:\Users\Admin\AppData\Local\Temp\49f4ed88f2b0bebfb3e363ab5f0642df10d6a41bb2f220199ff855166218d862.exe
"C:\Users\Admin\AppData\Local\Temp\49f4ed88f2b0bebfb3e363ab5f0642df10d6a41bb2f220199ff855166218d862.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x03220774.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x03220774.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4248
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m00902875.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m00902875.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3616
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1472
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3616 -s 1368
      4⤵
      Program crash
      PID:760
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n48019991.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n48019991.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3616 -ip 3616
1⤵
PID:1564

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x03220774.exe

Filesize
590KB

MD5
48fa781569319c6c451407a845d3c057

SHA1
cf940cd91c741284e1640f8f55e1c223e967c3b4

SHA256
aed7d7e49ede7bea27b7f75969cbe9e2482c8a11843dace7116b39eefc4c7655

SHA512
452763d15c3a5a966a176454e9136a6c5edc910715a9d60b262333301671742d91d600acfc765023b41197ff5413a1f1969c09e4d2bdd03d5bc273b63bba086b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m00902875.exe

Filesize
530KB

MD5
0c9c15709561c52e1e70e7ace418b1b4

SHA1
6a7fe0160636a4bcd19766c20504e2bcfb9f9702

SHA256
9b78fb739d8bfa7c946e860c2b58f4b277d1934bad61b191f889e8fcf0cdd522

SHA512
579e0ab5badd804ea0d3e312d01f26ebf36c3bd276adc6a0101c09da28e3a9950df4f10f7620ea94ce793301ef43116c0242a2f0e142ed79eae54c34fbfcff0c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n48019991.exe

Filesize
168KB

MD5
cadb85e3560bc711e4ddefa081ee2b8a

SHA1
78a50b5cc5f9c678891a068ed888b0d8cacfaaa5

SHA256
03477c0ce841fa1d7721453b29cc6e19afb8001d55303856ab72a7bec3d4798d

SHA512
85ee77e6026d5da91c814c313caa1b2d1079373b92d31fd93d03956812e9cc90c2f72b0820f6a2882c9ca6d8df75d06ad7c6ceb6ba75aaf3b7217983b69a1e9f

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

Filesize
168KB

MD5
f16fb63d4e551d3808e8f01f2671b57e

SHA1
781153ad6235a1152da112de1fb39a6f2d063575

SHA256
8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

SHA512
fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

Download Submit
memory/1472-2182-0x0000000000530000-0x000000000055E000-memory.dmp

Filesize
184KB

Download
memory/1472-2184-0x00000000054E0000-0x0000000005AF8000-memory.dmp

Filesize
6.1MB

Download
memory/1472-2186-0x0000000004EC0000-0x0000000004ED2000-memory.dmp

Filesize
72KB

Download
memory/1472-2183-0x0000000000E70000-0x0000000000E76000-memory.dmp

Filesize
24KB

Download
memory/1472-2188-0x0000000004F60000-0x0000000004FAC000-memory.dmp

Filesize
304KB

Download
memory/1472-2187-0x0000000004EE0000-0x0000000004F1C000-memory.dmp

Filesize
240KB

Download
memory/1472-2185-0x0000000004FD0000-0x00000000050DA000-memory.dmp

Filesize
1.0MB

Download
memory/1756-2197-0x0000000002E10000-0x0000000002E16000-memory.dmp

Filesize
24KB

Download
memory/1756-2196-0x0000000000D60000-0x0000000000D90000-memory.dmp

Filesize
192KB

Download
memory/3616-55-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-37-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-63-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-83-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-81-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-79-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-77-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-75-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-73-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-71-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-67-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-65-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-61-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-59-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-57-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-21-0x0000000005200000-0x0000000005266000-memory.dmp

Filesize
408KB

Download
memory/3616-53-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-49-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-47-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-45-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-43-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-41-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-39-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-51-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-35-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-33-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-31-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-27-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-26-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-85-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-69-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-20-0x0000000005300000-0x00000000058A4000-memory.dmp

Filesize
5.6MB

Download
memory/3616-19-0x0000000002D00000-0x0000000002D68000-memory.dmp

Filesize
416KB

Download
memory/3616-18-0x0000000000400000-0x0000000000A95000-memory.dmp

Filesize
6.6MB

Download
memory/3616-29-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-23-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-22-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3616-2169-0x00000000059D0000-0x0000000005A02000-memory.dmp

Filesize
200KB

Download
memory/3616-2168-0x0000000000B10000-0x0000000000C10000-memory.dmp

Filesize
1024KB

Download
memory/3616-2191-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3616-2190-0x0000000002750000-0x00000000027AB000-memory.dmp

Filesize
364KB

Download
memory/3616-2192-0x0000000000400000-0x0000000000A95000-memory.dmp

Filesize
6.6MB

Download
memory/3616-17-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3616-16-0x0000000002750000-0x00000000027AB000-memory.dmp

Filesize
364KB

Download
memory/3616-15-0x0000000000B10000-0x0000000000C10000-memory.dmp

Filesize
1024KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads