redline | 57dcbc18f90c578be783d25705113d4deb105fa7c66d2e7119974d22c8f483f5

Analysis

max time kernel
30s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
21/11/2022, 00:17

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General

Target
file.exe
Size 297KB
Sample221121-ak2saabd93
SHA256 57dcbc18f90c578be783d25705113d4deb105fa7c66d2e7119974d22c8f483f5
MD5 703803d10a8bce7032e2a7417d037fdc
SHA1 1d39a52869b2f8f16e26395727e15b0091d0694c
SHA512 3feaf5c8440ba8970d0e5c1a92e089f2d8ea2007c5806f220ed802de8276ce73ff0c2859390beb86ed741d2eeab348b752d1e59a4533483ed5763212e1d518f6
SSDEEP 6144:Bgz8tQltcizMgKqJx+qYi/iEoZ0Qm8N0riP5FrdLgUpaowI9L3TP:mz8ta2qJc/wiaw5FrdkUpaowIp
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline easy11201 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

easy11201

chardhesha.xyz:81
jalocliche.xyz:81

Attributes

auth_value
7d8a2668c95c66aaa336e8d48996eadd

Signatures

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

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/1236-57-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1236-62-0x00000000004221CE-mapping.dmp	family_redline
behavioral1/memory/1236-63-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1236-64-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1392 set thread context of 1236	1392	file.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
876	1392	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1236	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1236	vbc.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1392 wrote to memory of 1236	1392	file.exe	29
PID 1392 wrote to memory of 1236	1392	file.exe	29
PID 1392 wrote to memory of 1236	1392	file.exe	29
PID 1392 wrote to memory of 1236	1392	file.exe	29
PID 1392 wrote to memory of 1236	1392	file.exe	29
PID 1392 wrote to memory of 1236	1392	file.exe	29
PID 1392 wrote to memory of 876	1392	file.exe	30
PID 1392 wrote to memory of 876	1392	file.exe	30
PID 1392 wrote to memory of 876	1392	file.exe	30
PID 1392 wrote to memory of 876	1392	file.exe	30

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1392
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1236
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 36
  2⤵
  - Program crash
  PID:876

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1236-55-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/1236-57-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/1236-63-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/1236-64-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/1392-54-0x0000000074FA1000-0x0000000074FA3000-memory.dmp

Download