redline | 80d2af547d3a791b25c726348699a64dddee5296b312b3cf831df8f60b168a30

Analysis

max time kernel
149s
max time network
170s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2023, 09:20

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General

Target

123.exe
Size

704.3MB
MD5

8584416cd8d5c7095bd38831d775ae4b
SHA1

6bfa29983d6d5f345156a435ac52df25d2335b5c
SHA256

f5854b5b708d95d228d7c67643b4693d633f03515a5bcbcb69c995aac3bbe224
SHA512

4c4f04a5423b39d2d53aa6e6c513e45d71e73d7fee2d7ac388a02e198e1259e581d8177882dee26cc884b95e8eaa81776724470200772c4fd4d16d1fc3058fe8
SSDEEP

98304:mdDHuBJUPXfOZtVyqMLyut+vVxKaDOpZlehjfOeEhiG:+DHuBqvfQtAqMNyxpOIh4hiG

Score

10^/10

redline @gramms_cc 14/06 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@gramms_CC 14/06

5.42.64.70:45663

Attributes

auth_value
7415b604399dcb01a5a0788cf91d64ff

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer 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 5072 set thread context of 1152	5072	123.exe	88

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1084	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1152	vbc.exe
1152	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1152	vbc.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 5072 wrote to memory of 1152	5072	123.exe	88
PID 5072 wrote to memory of 1152	5072	123.exe	88
PID 5072 wrote to memory of 1152	5072	123.exe	88
PID 5072 wrote to memory of 1152	5072	123.exe	88
PID 5072 wrote to memory of 1152	5072	123.exe	88
PID 5072 wrote to memory of 1152	5072	123.exe	88
PID 5072 wrote to memory of 1152	5072	123.exe	88
PID 5072 wrote to memory of 1152	5072	123.exe	88
PID 5072 wrote to memory of 404	5072	123.exe	89
PID 5072 wrote to memory of 404	5072	123.exe	89
PID 5072 wrote to memory of 404	5072	123.exe	89
PID 5072 wrote to memory of 4932	5072	123.exe	92
PID 5072 wrote to memory of 4932	5072	123.exe	92
PID 5072 wrote to memory of 4932	5072	123.exe	92
PID 5072 wrote to memory of 752	5072	123.exe	91
PID 5072 wrote to memory of 752	5072	123.exe	91
PID 5072 wrote to memory of 752	5072	123.exe	91
PID 4932 wrote to memory of 1084	4932	cmd.exe	95
PID 4932 wrote to memory of 1084	4932	cmd.exe	95
PID 4932 wrote to memory of 1084	4932	cmd.exe	95

C:\Users\Admin\AppData\Local\Temp\123.exe
"C:\Users\Admin\AppData\Local\Temp\123.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5072
- 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:1152
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c mkdir "C:\Users\Admin\AppData\Local\Temp\foe"
  2⤵
  PID:404
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\123.exe" "C:\Users\Admin\AppData\Local\Temp\foe\foe.exe"
  2⤵
  PID:752
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c schtasks /create /sc minute /mo 25 /tn "Nano" /tr "'C:\Users\Admin\AppData\Local\Temp\foe\foe.exe'" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4932
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 25 /tn "Nano" /tr "'C:\Users\Admin\AppData\Local\Temp\foe\foe.exe'" /f
    3⤵
    - Creates scheduled task(s)
    PID:1084

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Scripting

T1064

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

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/1152-140-0x0000000004BA0000-0x0000000004BDC000-memory.dmp

Filesize
240KB

Download
memory/1152-146-0x0000000005CA0000-0x0000000005D16000-memory.dmp

Filesize
472KB

Download
memory/1152-136-0x00000000051C0000-0x00000000057D8000-memory.dmp

Filesize
6.1MB

Download
memory/1152-137-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/1152-138-0x0000000004CB0000-0x0000000004DBA000-memory.dmp

Filesize
1.0MB

Download
memory/1152-139-0x0000000004F00000-0x0000000004F10000-memory.dmp

Filesize
64KB

Download
memory/1152-134-0x0000000000410000-0x0000000000436000-memory.dmp

Filesize
152KB

Download
memory/1152-144-0x00000000060D0000-0x0000000006674000-memory.dmp

Filesize
5.6MB

Download
memory/1152-150-0x0000000005FC0000-0x0000000006010000-memory.dmp

Filesize
320KB

Download
memory/1152-145-0x0000000005C00000-0x0000000005C92000-memory.dmp

Filesize
584KB

Download
memory/1152-143-0x0000000005020000-0x0000000005086000-memory.dmp

Filesize
408KB

Download
memory/1152-147-0x0000000006680000-0x0000000006842000-memory.dmp

Filesize
1.8MB

Download
memory/1152-148-0x0000000006D80000-0x00000000072AC000-memory.dmp

Filesize
5.2MB

Download
memory/1152-149-0x0000000005E50000-0x0000000005E6E000-memory.dmp

Filesize
120KB

Download
memory/5072-133-0x0000000000760000-0x0000000000BB2000-memory.dmp

Filesize
4.3MB

Download