redline | 7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de

Analysis

max time kernel
135s
max time network
151s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 12:36

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General

Target

7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de.exe
Size

1.5MB
MD5

578f82576563fbb7b0b50054c8ea2c7a
SHA1

2b78dd3a97c214455373b257a66298aeb072819e
SHA256

7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de
SHA512

5ef71babc9d2b0a5e3c009a1a98d82b9d54d77192d7844c77b27eb7eec251b589b60940ea7a25ad9e2e8fd3abcae2a363d0c3e6f3b56810c796668717bc025a3
SSDEEP

24576:agFyLp1HmYObUrsibw/ZPv2zlKte5uFoRq96:VYHmYObaYdv2zlKZJ

Score

10^/10

redline infostealer

Malware Config

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/2412-1-0x00000000013D0000-0x00000000015AA000-memory.dmp	family_redline
behavioral1/memory/2328-3-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/2328-9-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/2412-10-0x00000000013D0000-0x00000000015AA000-memory.dmp	family_redline
behavioral1/memory/2328-11-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2412 set thread context of 2328	2412	7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de.exe	28

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2328	2412	7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de.exe	28
PID 2412 wrote to memory of 2328	2412	7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de.exe	28
PID 2412 wrote to memory of 2328	2412	7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de.exe	28
PID 2412 wrote to memory of 2328	2412	7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de.exe	28
PID 2412 wrote to memory of 2328	2412	7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de.exe	28
PID 2412 wrote to memory of 2328	2412	7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de.exe	28

C:\Users\Admin\AppData\Local\Temp\7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de.exe
"C:\Users\Admin\AppData\Local\Temp\7fd444dae9993f000c25c1948669a25f851aa9559f7feaa570e66f5f94b457de.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2328-2-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2328-3-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2328-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2328-9-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2328-11-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2328-12-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2328-13-0x0000000004660000-0x00000000046A0000-memory.dmp

Filesize
256KB

Download
memory/2328-14-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2328-15-0x0000000004660000-0x00000000046A0000-memory.dmp

Filesize
256KB

Download
memory/2412-0-0x00000000013D0000-0x00000000015AA000-memory.dmp

Filesize
1.9MB

Download
memory/2412-1-0x00000000013D0000-0x00000000015AA000-memory.dmp

Filesize
1.9MB

Download
memory/2412-10-0x00000000013D0000-0x00000000015AA000-memory.dmp

Filesize
1.9MB

Download