redline | dd49e60a45e3962b98b32d0ae9a1256ae1e60ba2b696a005fe221e32f96d996b

Analysis

max time kernel
138s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 15:13

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General

Target

3ff55c48fddf370349ae0853c3e33d313791cbfb7239e43b70ad977035a132c7.exe
Size

479KB
MD5

b6d80dc8a9a38d1fd2ec4b293e64f072
SHA1

8816ea065ce4a0f76d480738c67542b9de1f60ef
SHA256

3ff55c48fddf370349ae0853c3e33d313791cbfb7239e43b70ad977035a132c7
SHA512

267e990d20bde3d5d83d17d8338455a1faafe55b027528b0da1bfa07786f0f738e43fa02a42fc9b7cda2ee0022adc3993b24b215ba1d320c7570826e79d3f6ca
SSDEEP

12288:fMr6y903YPrN02PEYCGsqSXthvojSK7TBJJRa:pyScNdVkLv+JY

Score

10^/10

redline dumud infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

dumud

217.196.96.101:4132

Attributes

auth_value
3e18d4b90418aa3e78d8822e87c62f5c

Signatures

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

RedLine payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3597081.exe	family_redline
behavioral9/memory/4252-15-0x0000000000A60000-0x0000000000A90000-memory.dmp	family_redline

Executes dropped EXE 2 IoCs

Processes:

x9559229.exeg3597081.exe

pid process

3048 x9559229.exe
4252 g3597081.exe

pid	process
3048	x9559229.exe
4252	g3597081.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

3ff55c48fddf370349ae0853c3e33d313791cbfb7239e43b70ad977035a132c7.exex9559229.exe

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\\\""	3ff55c48fddf370349ae0853c3e33d313791cbfb7239e43b70ad977035a132c7.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\\\""	x9559229.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

3ff55c48fddf370349ae0853c3e33d313791cbfb7239e43b70ad977035a132c7.exex9559229.exe

description	pid	process	target process
PID 2616 wrote to memory of 3048	2616	3ff55c48fddf370349ae0853c3e33d313791cbfb7239e43b70ad977035a132c7.exe	x9559229.exe
PID 2616 wrote to memory of 3048	2616	3ff55c48fddf370349ae0853c3e33d313791cbfb7239e43b70ad977035a132c7.exe	x9559229.exe
PID 2616 wrote to memory of 3048	2616	3ff55c48fddf370349ae0853c3e33d313791cbfb7239e43b70ad977035a132c7.exe	x9559229.exe
PID 3048 wrote to memory of 4252	3048	x9559229.exe	g3597081.exe
PID 3048 wrote to memory of 4252	3048	x9559229.exe	g3597081.exe
PID 3048 wrote to memory of 4252	3048	x9559229.exe	g3597081.exe

C:\Users\Admin\AppData\Local\Temp\3ff55c48fddf370349ae0853c3e33d313791cbfb7239e43b70ad977035a132c7.exe
"C:\Users\Admin\AppData\Local\Temp\3ff55c48fddf370349ae0853c3e33d313791cbfb7239e43b70ad977035a132c7.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2616

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9559229.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9559229.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3048

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3597081.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3597081.exe
3⤵
- Executes dropped EXE
PID:4252

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9559229.exe
Filesize
307KB

MD5
86fbe5f3a5849fef8d22ef2370154008

SHA1
204b4a9c20dcbb5e66e41a6dcdf5c080637d2070

SHA256
61654fc759cbc044cdf52258d513c0407b36b5878ea02d19b7e475ea31949221

SHA512
ddb654478c80c5fbec27f678e0ed91844eb4e560554294af3d146c754a37de882ae4f82628346d99f4a86a5109c9bbca7cbf2aea861f2d82214f9a60818f14b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3597081.exe
Filesize
168KB

MD5
7a8ab0358e0012aec4970b5ff0dfaff5

SHA1
43ce915bc613e493d79d26a2ee2d6cf29e7a9319

SHA256
b57711d201fcdd0dfa877be51e12999e721052bfc2462b909d848b4f006dd556

SHA512
bf8fb9a940394108b657011b4a3446a9d05e7a28c2c369784e33fe2216dbbea82ec9b809ce58c3dad82234865929457ac32a74ec9aed2080c3b44f418bdcee42

Download Submit
memory/4252-14-0x000000007409E000-0x000000007409F000-memory.dmp

Filesize
4KB

Download
memory/4252-15-0x0000000000A60000-0x0000000000A90000-memory.dmp

Filesize
192KB

Download
memory/4252-16-0x00000000014F0000-0x00000000014F6000-memory.dmp

Filesize
24KB

Download
memory/4252-17-0x000000000AEB0000-0x000000000B4C8000-memory.dmp

Filesize
6.1MB

Download
memory/4252-18-0x000000000AA10000-0x000000000AB1A000-memory.dmp

Filesize
1.0MB

Download
memory/4252-19-0x000000000A940000-0x000000000A952000-memory.dmp

Filesize
72KB

Download
memory/4252-20-0x000000000A9A0000-0x000000000A9DC000-memory.dmp

Filesize
240KB

Download
memory/4252-21-0x0000000074090000-0x0000000074840000-memory.dmp

Filesize
7.7MB

Download
memory/4252-22-0x0000000002D40000-0x0000000002D8C000-memory.dmp

Filesize
304KB

Download
memory/4252-23-0x000000007409E000-0x000000007409F000-memory.dmp

Filesize
4KB

Download
memory/4252-24-0x0000000074090000-0x0000000074840000-memory.dmp

Filesize
7.7MB

Download