redline | 1073f4d58084a1341acbc0fd3a3b17ee2794f16bf62b3b317b2117f28c12cc6b

General

Target

GI_HackV2.1.exe
Size

203KB
MD5

0c6581c92d964a774e3d890a8a2bca08
SHA1

393bf6a2f0c6f6826ebba98ce6a4483b80ba16ea
SHA256

1073f4d58084a1341acbc0fd3a3b17ee2794f16bf62b3b317b2117f28c12cc6b
SHA512

c456b1c31d73126763c09a35f04145cf6e28f5b249b617f67bd7397518ade48a006ea52242a70c7496000b102c18009c34634826ddfb40a1d4de7c6d2b3f0c0c

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

C2

37.252.9.247:37711

Signatures

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

RedLine Payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1080-60-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1080-61-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1080-62-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1080-63-0x0000000000419F6E-mapping.dmp	family_redline
behavioral1/memory/1080-65-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
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:

GI_HackV2.1.exe

description pid process target process

PID 528 set thread context of 1080 528 GI_HackV2.1.exe RegAsm.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

1080 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1080 RegAsm.exe

description	pid	process	target process
PID 528 set thread context of 1080	528	GI_HackV2.1.exe	RegAsm.exe

pid	process
1080	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1080	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

GI_HackV2.1.exe

description	pid	process	target process
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe
PID 528 wrote to memory of 1080	528	GI_HackV2.1.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\GI_HackV2.1.exe
"C:\Users\Admin\AppData\Local\Temp\GI_HackV2.1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:528

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
#cmd
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1080

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/528-55-0x00000000012D0000-0x00000000012D1000-memory.dmp

Filesize
4KB

Download
memory/528-57-0x000000001B270000-0x000000001B272000-memory.dmp

Filesize
8KB

Download
memory/1080-58-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1080-59-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1080-60-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1080-61-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1080-62-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1080-63-0x0000000000419F6E-mapping.dmp

Download
memory/1080-64-0x00000000757E1000-0x00000000757E3000-memory.dmp

Filesize
8KB

Download
memory/1080-65-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1080-67-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download

Analysis

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