redline | b54bdf8850af2b2dadf59d6581f55948e31c7b38a691ba60e6891057bb2723a8

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
22/10/2023, 17:02

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General

Target

5fd7d8a189dd4e5cb0005d48508b4e6f88fe07550c83d3ac110656a8b558d3f5.exe
Size

7.8MB
MD5

563296f99f48012095c055b9edd6180f
SHA1

fac31bc5af63c7f504f082a1e4be543fdba2345d
SHA256

5fd7d8a189dd4e5cb0005d48508b4e6f88fe07550c83d3ac110656a8b558d3f5
SHA512

60dfa52df38a1a6ff23271ceccb0885512d150931d2a6005128087853519ddf8da71b3853ed01e56c90e01f877b5bd238e6eb96673fb5ce09edf3402885c650b
SSDEEP

49152:59CGC88PPVhP+rb/TRvO90d7HjmAFd4A64nsfJW54rMIUI/co5lKMWczKx/DWck8:yP7q+MHqmycJCR3gFI7oEIbGwGtm

Score

10^/10

redline infostealer spyware

Malware Config

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
behavioral1/memory/2732-10-0x0000000000080000-0x00000000000DA000-memory.dmp	family_redline
behavioral1/memory/2732-13-0x0000000000080000-0x00000000000DA000-memory.dmp	family_redline
behavioral1/memory/2732-15-0x0000000000080000-0x00000000000DA000-memory.dmp	family_redline

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2244 set thread context of 2732	2244	5fd7d8a189dd4e5cb0005d48508b4e6f88fe07550c83d3ac110656a8b558d3f5.exe	30

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2732	jsc.exe
2732	jsc.exe
2732	jsc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2732	jsc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 2732	2244	5fd7d8a189dd4e5cb0005d48508b4e6f88fe07550c83d3ac110656a8b558d3f5.exe	30
PID 2244 wrote to memory of 2732	2244	5fd7d8a189dd4e5cb0005d48508b4e6f88fe07550c83d3ac110656a8b558d3f5.exe	30
PID 2244 wrote to memory of 2732	2244	5fd7d8a189dd4e5cb0005d48508b4e6f88fe07550c83d3ac110656a8b558d3f5.exe	30
PID 2244 wrote to memory of 2732	2244	5fd7d8a189dd4e5cb0005d48508b4e6f88fe07550c83d3ac110656a8b558d3f5.exe	30
PID 2244 wrote to memory of 2732	2244	5fd7d8a189dd4e5cb0005d48508b4e6f88fe07550c83d3ac110656a8b558d3f5.exe	30
PID 2244 wrote to memory of 2732	2244	5fd7d8a189dd4e5cb0005d48508b4e6f88fe07550c83d3ac110656a8b558d3f5.exe	30

C:\Users\Admin\AppData\Local\Temp\5fd7d8a189dd4e5cb0005d48508b4e6f88fe07550c83d3ac110656a8b558d3f5.exe
"C:\Users\Admin\AppData\Local\Temp\5fd7d8a189dd4e5cb0005d48508b4e6f88fe07550c83d3ac110656a8b558d3f5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2244-0-0x000000013F6A0000-0x000000013FED6000-memory.dmp

Filesize
8.2MB

Download
memory/2244-1-0x000000013F6A0000-0x000000013FED6000-memory.dmp

Filesize
8.2MB

Download
memory/2244-4-0x000000013F6A0000-0x000000013FED6000-memory.dmp

Filesize
8.2MB

Download
memory/2244-7-0x000000013F6A0000-0x000000013FED6000-memory.dmp

Filesize
8.2MB

Download
memory/2244-20-0x000000013F6A0000-0x000000013FED6000-memory.dmp

Filesize
8.2MB

Download
memory/2244-18-0x000000013F6A0000-0x000000013FED6000-memory.dmp

Filesize
8.2MB

Download
memory/2732-10-0x0000000000080000-0x00000000000DA000-memory.dmp

Filesize
360KB

Download
memory/2732-13-0x0000000000080000-0x00000000000DA000-memory.dmp

Filesize
360KB

Download
memory/2732-15-0x0000000000080000-0x00000000000DA000-memory.dmp

Filesize
360KB

Download
memory/2732-16-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2732-17-0x0000000007200000-0x0000000007240000-memory.dmp

Filesize
256KB

Download
memory/2732-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2732-19-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2732-8-0x0000000000080000-0x00000000000DA000-memory.dmp

Filesize
360KB

Download