redline | 69e411368f9407c3c25b453792bd383fed96eb6bb6a7e9d0cf06d980add295c6

Analysis

Target

A4.exe
Size

421KB
MD5

6972482b38fda49d5ea9f11bd2496909
SHA1

3f70b20432fa4ceb9cff4c3bd28028183d7e6fa3
SHA256

69e411368f9407c3c25b453792bd383fed96eb6bb6a7e9d0cf06d980add295c6
SHA512

364238d4e97a6811f3fa3942ce528e4fd0a0666539d881d43c7e37428dbe6a05c1fc018e873ba3d02fe0bfee6522013f361fd8c8962dad99ef4734207b71079e

Score

10^/10

Family

redline

Botnet

new

45.134.225.35:7821

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

RedLine Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/696-71-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral1/memory/696-72-0x0000000000417306-mapping.dmp	family_redline
behavioral1/memory/696-73-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

A4.exe

description pid process target process

PID 1920 set thread context of 696 1920 A4.exe A4.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

A4.exe

pid process

1920 A4.exe
1920 A4.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

A4.exeA4.exe

description pid process

Token: SeDebugPrivilege 1920 A4.exe
Token: SeDebugPrivilege 696 A4.exe

description	pid	process	target process
PID 1920 set thread context of 696	1920	A4.exe	A4.exe

pid	process
1920	A4.exe
1920	A4.exe

description	pid	process
Token: SeDebugPrivilege	1920	A4.exe
Token: SeDebugPrivilege	696	A4.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

A4.exe

description	pid	process	target process
PID 1920 wrote to memory of 696	1920	A4.exe	A4.exe
PID 1920 wrote to memory of 696	1920	A4.exe	A4.exe
PID 1920 wrote to memory of 696	1920	A4.exe	A4.exe
PID 1920 wrote to memory of 696	1920	A4.exe	A4.exe
PID 1920 wrote to memory of 696	1920	A4.exe	A4.exe
PID 1920 wrote to memory of 696	1920	A4.exe	A4.exe
PID 1920 wrote to memory of 696	1920	A4.exe	A4.exe
PID 1920 wrote to memory of 696	1920	A4.exe	A4.exe
PID 1920 wrote to memory of 696	1920	A4.exe	A4.exe

C:\Users\Admin\AppData\Local\Temp\A4.exe
C:\Users\Admin\AppData\Local\Temp\A4.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:696

memory/696-71-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/696-72-0x0000000000417306-mapping.dmp

Download
memory/696-73-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/696-75-0x0000000004BB0000-0x0000000004BB1000-memory.dmp

Filesize
4KB

Download
memory/1920-60-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1920-62-0x0000000000320000-0x000000000032C000-memory.dmp

Filesize
48KB

Download
memory/1920-67-0x00000000049D0000-0x00000000049D1000-memory.dmp

Filesize
4KB

Download
memory/1920-68-0x0000000001F30000-0x0000000001F82000-memory.dmp

Filesize
328KB

Download