redline | ebd9a15280a9fbd641ead11a6ab911fd72dcd48a6226e2e161005aebc9f70813

Analysis

max time kernel
135s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 07:51

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General

Target

35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe
Size

368KB
MD5

623b8fa1a9ec0af23e0e48f1419f27c0
SHA1

e9f91a87dbee9567f44d038e7e6d59dac09e4ded
SHA256

35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95
SHA512

f06bc618165c0deeac9ed5cc137ed3b507383bfe79f71e58ee24022f930d19c862f974c4ec4e7fdf2665fb9962a12b13c1fbb8659957e0dacc2f87673dcada9f
SSDEEP

6144:SWNgTJjz5BLb5zFrOBC4FRqjEQnsgo5KbiZBNUg1ptNn5mk7lfHSKspi:SQgF511ztOBC4vF7sbU/UeptNnMsspi

Score

10^/10

redline zgrat discovery infostealer rat spyware stealer

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3636-2-0x0000000000400000-0x000000000044A000-memory.dmp	family_zgrat_v1

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3636-2-0x0000000000400000-0x000000000044A000-memory.dmp	family_redline

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

Processes:

35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe

description	pid	process	target process
PID 4388 set thread context of 3636	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

3636 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 3636 RegAsm.exe

pid	process
3636	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	3636	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe

description	pid	process	target process
PID 4388 wrote to memory of 3508	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe
PID 4388 wrote to memory of 3508	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe
PID 4388 wrote to memory of 3508	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe
PID 4388 wrote to memory of 3636	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe
PID 4388 wrote to memory of 3636	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe
PID 4388 wrote to memory of 3636	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe
PID 4388 wrote to memory of 3636	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe
PID 4388 wrote to memory of 3636	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe
PID 4388 wrote to memory of 3636	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe
PID 4388 wrote to memory of 3636	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe
PID 4388 wrote to memory of 3636	4388	35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe
"C:\Users\Admin\AppData\Local\Temp\35bc4e43814d2f85482e647760923539b90060bfc409f9e9258f5dfbf579bd95.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4388

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
PID:3508

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3636

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

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3636-11-0x0000000006890000-0x00000000068A2000-memory.dmp

Filesize
72KB

Download
memory/3636-17-0x0000000008950000-0x0000000008B12000-memory.dmp

Filesize
1.8MB

Download
memory/3636-8-0x00000000057E0000-0x00000000057EA000-memory.dmp

Filesize
40KB

Download
memory/3636-2-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/3636-4-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

Filesize
4KB

Download
memory/3636-5-0x0000000005E10000-0x00000000063B4000-memory.dmp

Filesize
5.6MB

Download
memory/3636-6-0x0000000005860000-0x00000000058F2000-memory.dmp

Filesize
584KB

Download
memory/3636-18-0x0000000009050000-0x000000000957C000-memory.dmp

Filesize
5.2MB

Download
memory/3636-20-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/3636-9-0x0000000006DE0000-0x00000000073F8000-memory.dmp

Filesize
6.1MB

Download
memory/3636-7-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/3636-10-0x0000000006960000-0x0000000006A6A000-memory.dmp

Filesize
1.0MB

Download
memory/3636-12-0x00000000068F0000-0x000000000692C000-memory.dmp

Filesize
240KB

Download
memory/3636-13-0x0000000006A70000-0x0000000006ABC000-memory.dmp

Filesize
304KB

Download
memory/3636-14-0x0000000006BF0000-0x0000000006C56000-memory.dmp

Filesize
408KB

Download
memory/3636-15-0x0000000007580000-0x00000000075F6000-memory.dmp

Filesize
472KB

Download
memory/3636-16-0x0000000006620000-0x000000000663E000-memory.dmp

Filesize
120KB

Download
memory/4388-0-0x0000000000EE0000-0x0000000000EE1000-memory.dmp

Filesize
4KB

Download
memory/4388-1-0x0000000000EE0000-0x0000000000EE1000-memory.dmp

Filesize
4KB

Download
memory/4388-3-0x0000000000EE0000-0x0000000000EE1000-memory.dmp

Filesize
4KB

Download