redline | f1626105054686b8af41da05be026b6c8bfb9b9dc052e7c32b79193472f1ceba

Analysis

max time kernel
281s
max time network
296s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
10-10-2023 05:02

Target

4oE045Hr.exe
Size

459KB
MD5

0f9bf0eeeae62f42f1e7f735706d1a14
SHA1

efd2514c4d6c7e6ce1f39008fafe3bcb8b12408e
SHA256

f1626105054686b8af41da05be026b6c8bfb9b9dc052e7c32b79193472f1ceba
SHA512

8aafdb85d2a4ca093ab4e0de6601f2a00e04413079b58fb5e0ab710fb3edb1d54796c3b30c6502f626e326c46d322616c7ba195385f4e2ee3158f9dcf361da27
SSDEEP

6144:IfThnbDPM4jjdpvIN8fp7z5BAOgfFHN6DEvQiCD8S40X:IfTVDPjjb/+fpNs3dRNX

Score

10^/10

Family

redline

Botnet

frant

77.91.124.55:19071

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

RedLine payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2512-6-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/2512-4-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/2512-8-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/2512-10-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/2512-12-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

4oE045Hr.exe

description pid process target process

PID 2984 set thread context of 2512 2984 4oE045Hr.exe AppLaunch.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2664 2984 WerFault.exe 4oE045Hr.exe

description	pid	process	target process
PID 2984 set thread context of 2512	2984	4oE045Hr.exe	AppLaunch.exe

pid	pid_target	process	target process
2664	2984	WerFault.exe	4oE045Hr.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

4oE045Hr.exe

description	pid	process	target process
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2512	2984	4oE045Hr.exe	AppLaunch.exe
PID 2984 wrote to memory of 2664	2984	4oE045Hr.exe	WerFault.exe
PID 2984 wrote to memory of 2664	2984	4oE045Hr.exe	WerFault.exe
PID 2984 wrote to memory of 2664	2984	4oE045Hr.exe	WerFault.exe
PID 2984 wrote to memory of 2664	2984	4oE045Hr.exe	WerFault.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
2⤵
PID:2512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 136
2⤵
- Program crash
PID:2664

memory/2512-0-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2512-2-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2512-6-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2512-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2512-4-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2512-8-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2512-10-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2512-12-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2512-13-0x0000000073950000-0x000000007403E000-memory.dmp

Filesize
6.9MB

Download
memory/2512-14-0x0000000073950000-0x000000007403E000-memory.dmp

Filesize
6.9MB

Download
memory/2512-15-0x0000000000A60000-0x0000000000AA0000-memory.dmp

Filesize
256KB

Download
memory/2512-16-0x0000000000A60000-0x0000000000AA0000-memory.dmp

Filesize
256KB

Download