redline | 36941669747711c5e1aa9e2d38288aa4911ef8682af42e2a1c6cc639c1cabb62

Analysis

max time kernel
120s
max time network
128s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
21/08/2023, 23:16

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General

Target

XYZT/XYZT.exe
Size

762.0MB
MD5

c7f9674784f8fb9dbed9c55f6a5c30ba
SHA1

4db3d5598a22b09fcc55f9a82768960017339f26
SHA256

0b0f45e613c24a51ab899b072820d4d1c85de6d74b5c3f5d89a358ec3b410d18
SHA512

2423ad1144f44b593c796af383655c8113bc9e48d7f5344bf67047a0c7436edc5c01357426494cbd63be33daf5471f36430d58752684d450d8fadd5dac424c88
SSDEEP

24576:p7eoSH9J3GU3UaJBn+zNu68hZLgI6P6OtkTJdrANtFI3vzAxuwEfhfUwEzF:R2drLBn+I53kDOJdUNtebAhE5swgF

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 7 IoCs

resource	yara_rule
behavioral1/memory/2576-55-0x000000013FBA0000-0x000000013FF73000-memory.dmp	family_redline
behavioral1/memory/2084-58-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/2084-59-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/2084-61-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/2084-63-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/2084-65-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/2576-68-0x000000013FBA0000-0x000000013FF73000-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
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2576 set thread context of 2084	2576	XYZT.exe	28

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2084	vbc.exe
2084	vbc.exe
2084	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2084	vbc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 2084	2576	XYZT.exe	28
PID 2576 wrote to memory of 2084	2576	XYZT.exe	28
PID 2576 wrote to memory of 2084	2576	XYZT.exe	28
PID 2576 wrote to memory of 2084	2576	XYZT.exe	28
PID 2576 wrote to memory of 2084	2576	XYZT.exe	28
PID 2576 wrote to memory of 2084	2576	XYZT.exe	28
PID 2576 wrote to memory of 2084	2576	XYZT.exe	28
PID 2576 wrote to memory of 2084	2576	XYZT.exe	28
PID 2576 wrote to memory of 2084	2576	XYZT.exe	28

C:\Users\Admin\AppData\Local\Temp\XYZT\XYZT.exe
"C:\Users\Admin\AppData\Local\Temp\XYZT\XYZT.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2576
- 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:2084

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

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/2084-63-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2084-65-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2084-56-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2084-57-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2084-58-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2084-59-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2084-71-0x0000000074480000-0x0000000074B6E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-60-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2084-70-0x0000000004540000-0x0000000004580000-memory.dmp

Filesize
256KB

Download
memory/2084-61-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2084-66-0x0000000074480000-0x0000000074B6E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-67-0x0000000004540000-0x0000000004580000-memory.dmp

Filesize
256KB

Download
memory/2084-69-0x0000000074480000-0x0000000074B6E000-memory.dmp

Filesize
6.9MB

Download
memory/2576-68-0x000000013FBA0000-0x000000013FF73000-memory.dmp

Filesize
3.8MB

Download
memory/2576-54-0x000000013FBA0000-0x000000013FF73000-memory.dmp

Filesize
3.8MB

Download
memory/2576-55-0x000000013FBA0000-0x000000013FF73000-memory.dmp

Filesize
3.8MB

Download