redline | deb582549cc18ca902c0a76e000e8614774a55728c3d59a347a81f53fcf7afc1

Analysis

max time kernel
143s
max time network
171s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 03:54

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General

Target

deb582549cc18ca902c0a76e000e8614774a55728c3d59a347a81f53fcf7afc1.exe
Size

937KB
MD5

de19beac14b6308561fb98448a53066c
SHA1

c417549534c948b5081769ed993f20fdcbd162e5
SHA256

deb582549cc18ca902c0a76e000e8614774a55728c3d59a347a81f53fcf7afc1
SHA512

ea4db55ebe2b11f11b85d25d8082cef90b8f998cd876ed62103c662c58ad85b7f15a7af1b04749397e820df07d65397aa8e2d6ba6bc7b5b158b1a3e209361f18
SSDEEP

12288:JMrEy90DyNHgGlnIh550AtV48OjOTBQKN9+yiy6acLNluNUnXP7EzBJBbeTQWfiL:tyLHg4nIhDNM5jCTK9P7yBfBWf5Ux

Score

10^/10

redline tuxiu infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

tuxiu

77.91.124.82:19071

Attributes

auth_value
29610cdad07e7187eec70685a04b89fe

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral2/files/0x000600000002325d-34.dat	family_redline
behavioral2/files/0x000600000002325d-35.dat	family_redline
behavioral2/memory/752-36-0x0000000000AA0000-0x0000000000AD0000-memory.dmp	family_redline

Executes dropped EXE 5 IoCs

pid	Process
4796	x0219631.exe
796	x8938523.exe
912	x0376444.exe
2128	g3939047.exe
752	h7903568.exe

Adds Run key to start application 2 TTPs 4 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\\\""	deb582549cc18ca902c0a76e000e8614774a55728c3d59a347a81f53fcf7afc1.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\\\""	x0219631.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	x8938523.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	x0376444.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2128 set thread context of 2072	2128	g3939047.exe	93

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3888	2128	WerFault.exe	89
4060	2072	WerFault.exe	93

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 5060 wrote to memory of 4796	5060	deb582549cc18ca902c0a76e000e8614774a55728c3d59a347a81f53fcf7afc1.exe	86
PID 5060 wrote to memory of 4796	5060	deb582549cc18ca902c0a76e000e8614774a55728c3d59a347a81f53fcf7afc1.exe	86
PID 5060 wrote to memory of 4796	5060	deb582549cc18ca902c0a76e000e8614774a55728c3d59a347a81f53fcf7afc1.exe	86
PID 4796 wrote to memory of 796	4796	x0219631.exe	87
PID 4796 wrote to memory of 796	4796	x0219631.exe	87
PID 4796 wrote to memory of 796	4796	x0219631.exe	87
PID 796 wrote to memory of 912	796	x8938523.exe	88
PID 796 wrote to memory of 912	796	x8938523.exe	88
PID 796 wrote to memory of 912	796	x8938523.exe	88
PID 912 wrote to memory of 2128	912	x0376444.exe	89
PID 912 wrote to memory of 2128	912	x0376444.exe	89
PID 912 wrote to memory of 2128	912	x0376444.exe	89
PID 2128 wrote to memory of 1500	2128	g3939047.exe	92
PID 2128 wrote to memory of 1500	2128	g3939047.exe	92
PID 2128 wrote to memory of 1500	2128	g3939047.exe	92
PID 2128 wrote to memory of 2072	2128	g3939047.exe	93
PID 2128 wrote to memory of 2072	2128	g3939047.exe	93
PID 2128 wrote to memory of 2072	2128	g3939047.exe	93
PID 2128 wrote to memory of 2072	2128	g3939047.exe	93
PID 2128 wrote to memory of 2072	2128	g3939047.exe	93
PID 2128 wrote to memory of 2072	2128	g3939047.exe	93
PID 2128 wrote to memory of 2072	2128	g3939047.exe	93
PID 2128 wrote to memory of 2072	2128	g3939047.exe	93
PID 2128 wrote to memory of 2072	2128	g3939047.exe	93
PID 2128 wrote to memory of 2072	2128	g3939047.exe	93
PID 912 wrote to memory of 752	912	x0376444.exe	103
PID 912 wrote to memory of 752	912	x0376444.exe	103
PID 912 wrote to memory of 752	912	x0376444.exe	103

C:\Users\Admin\AppData\Local\Temp\deb582549cc18ca902c0a76e000e8614774a55728c3d59a347a81f53fcf7afc1.exe
"C:\Users\Admin\AppData\Local\Temp\deb582549cc18ca902c0a76e000e8614774a55728c3d59a347a81f53fcf7afc1.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5060
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0219631.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0219631.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4796
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8938523.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8938523.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:796
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0376444.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0376444.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:912
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g3939047.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g3939047.exe
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:2128
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        6⤵
        
        PID:1500
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        6⤵
        
        PID:2072
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2072 -s 540
        7⤵
        Program crash
        
        PID:4060
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 568
        6⤵
        Program crash
        
        PID:3888
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h7903568.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h7903568.exe
        5⤵
        Executes dropped EXE
        
        PID:752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2128 -ip 2128
1⤵
PID:1752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2072 -ip 2072
1⤵
PID:1648

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0219631.exe

Filesize
835KB

MD5
2015408f1a12a13fe8370d6db3c76d16

SHA1
f833b5671e15c15fb8654e311713c40caf7a8728

SHA256
f305cf4fa2135a6b13d6cb9cd8029e9deb31f2ef01386e3515279f7e2c9ee56b

SHA512
4829953281024fe144e97323de2e38bea239dc18ee6a04cd526e131c08479c97c266d5d66729b81f55007864089d04c746a8824eabdeb39f536c4bbc13caa399

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0219631.exe

Filesize
835KB

MD5
2015408f1a12a13fe8370d6db3c76d16

SHA1
f833b5671e15c15fb8654e311713c40caf7a8728

SHA256
f305cf4fa2135a6b13d6cb9cd8029e9deb31f2ef01386e3515279f7e2c9ee56b

SHA512
4829953281024fe144e97323de2e38bea239dc18ee6a04cd526e131c08479c97c266d5d66729b81f55007864089d04c746a8824eabdeb39f536c4bbc13caa399

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8938523.exe

Filesize
570KB

MD5
f71f6c116a4663146ce360bd74c222b3

SHA1
b479fffa88c01f360d5d7216c08d46dbdace4ccd

SHA256
78b3c2b38c9e1044f1acc09efb285e738d08fb89b595d12b86e3af48811ea8fe

SHA512
c42f6653b7c9e0d502e0e659918110dcc444b65cf08646e212840a61edb59c15ed695fd9fc356a662932eb5dfc6c2ae6e4031bbd6885a922cfd060fee78164e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8938523.exe

Filesize
570KB

MD5
f71f6c116a4663146ce360bd74c222b3

SHA1
b479fffa88c01f360d5d7216c08d46dbdace4ccd

SHA256
78b3c2b38c9e1044f1acc09efb285e738d08fb89b595d12b86e3af48811ea8fe

SHA512
c42f6653b7c9e0d502e0e659918110dcc444b65cf08646e212840a61edb59c15ed695fd9fc356a662932eb5dfc6c2ae6e4031bbd6885a922cfd060fee78164e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0376444.exe

Filesize
394KB

MD5
328116f2e71dd0f8c806e0899d3d0788

SHA1
3b9e4378b6e3ad6fd53bb2e01f1693944fb8ac05

SHA256
ad2bd67c7e40501c03bef609b17f559c42b012144bd508334dee2ee7e765ee62

SHA512
fc379b839a15539f4de2bb0ff44eb38c2950f61c1e139ad11059872899cfdf2517044826dd375adfeb1e8d44db2823fb36d3bd30dc73cb974a2ba419d14b23cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0376444.exe

Filesize
394KB

MD5
328116f2e71dd0f8c806e0899d3d0788

SHA1
3b9e4378b6e3ad6fd53bb2e01f1693944fb8ac05

SHA256
ad2bd67c7e40501c03bef609b17f559c42b012144bd508334dee2ee7e765ee62

SHA512
fc379b839a15539f4de2bb0ff44eb38c2950f61c1e139ad11059872899cfdf2517044826dd375adfeb1e8d44db2823fb36d3bd30dc73cb974a2ba419d14b23cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g3939047.exe

Filesize
365KB

MD5
18e35e29782457dcdd157fc0dca47806

SHA1
0e85ac4e034a99e75e401acc69cbd62b8d251577

SHA256
15b91419231ec5191535d160154b3c4c9170084e941b3856699f6b395fa2b2a2

SHA512
bdb9c2baa6549f74380a4c789bd020534281cd42b8bd1485c57ffd1559485367e4fe487ed0ab09ddbf03eb410001047fa7265c8fcdc44f2da0c0a677ec237b38

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g3939047.exe

Filesize
365KB

MD5
18e35e29782457dcdd157fc0dca47806

SHA1
0e85ac4e034a99e75e401acc69cbd62b8d251577

SHA256
15b91419231ec5191535d160154b3c4c9170084e941b3856699f6b395fa2b2a2

SHA512
bdb9c2baa6549f74380a4c789bd020534281cd42b8bd1485c57ffd1559485367e4fe487ed0ab09ddbf03eb410001047fa7265c8fcdc44f2da0c0a677ec237b38

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h7903568.exe

Filesize
174KB

MD5
d7ba647d648199b8dc2057128fbc972a

SHA1
783a9560ba4cc3a4f2245635efa905ba85fb80a1

SHA256
e11f1a34569b63e7ffa1943c05b7bf3034ac4b0d56b4d42bf3aeac255dc81acf

SHA512
a782b9bf49e1c28734faf62b728e29df76d1b94722b4106806eecae712211de13a75dadd93061d92070a5ef06affd91cb80d797e663ce217f7309c95c7085655

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h7903568.exe

Filesize
174KB

MD5
d7ba647d648199b8dc2057128fbc972a

SHA1
783a9560ba4cc3a4f2245635efa905ba85fb80a1

SHA256
e11f1a34569b63e7ffa1943c05b7bf3034ac4b0d56b4d42bf3aeac255dc81acf

SHA512
a782b9bf49e1c28734faf62b728e29df76d1b94722b4106806eecae712211de13a75dadd93061d92070a5ef06affd91cb80d797e663ce217f7309c95c7085655

Download Submit
memory/752-39-0x000000000ADD0000-0x000000000B3E8000-memory.dmp

Filesize
6.1MB

Download
memory/752-41-0x000000000A850000-0x000000000A862000-memory.dmp

Filesize
72KB

Download
memory/752-46-0x0000000005420000-0x0000000005430000-memory.dmp

Filesize
64KB

Download
memory/752-45-0x0000000074040000-0x00000000747F0000-memory.dmp

Filesize
7.7MB

Download
memory/752-36-0x0000000000AA0000-0x0000000000AD0000-memory.dmp

Filesize
192KB

Download
memory/752-37-0x0000000074040000-0x00000000747F0000-memory.dmp

Filesize
7.7MB

Download
memory/752-44-0x000000000AA20000-0x000000000AA6C000-memory.dmp

Filesize
304KB

Download
memory/752-40-0x000000000A910000-0x000000000AA1A000-memory.dmp

Filesize
1.0MB

Download
memory/752-38-0x0000000002C00000-0x0000000002C06000-memory.dmp

Filesize
24KB

Download
memory/752-42-0x0000000005420000-0x0000000005430000-memory.dmp

Filesize
64KB

Download
memory/752-43-0x000000000A8B0000-0x000000000A8EC000-memory.dmp

Filesize
240KB

Download
memory/2072-29-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2072-32-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2072-30-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2072-28-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads