redline | 2d21d56c6e2bb7643be411747eabf7c9eaf5316a1520e3a84f1363c53075d87c

General

Target

AMAZONORDER929293384PDF.exe
Size

918KB
MD5

4b822ff53f5ad740eeaba9e1bb26ad68
SHA1

d3e4912cce03f627ab8da804fc0151c7815f5eb4
SHA256

2d21d56c6e2bb7643be411747eabf7c9eaf5316a1520e3a84f1363c53075d87c
SHA512

3e4962fe88bac0a4e3d38656b90c5b5229f61b14278c6e9c335118fb1b30a953698187d41ff4624ee93ae39a62268b1c8476e83afc29b9264f430e11e18713d2

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

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/612-61-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline
behavioral1/memory/612-62-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline
behavioral1/memory/612-63-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline
behavioral1/memory/612-64-0x000000000043674E-mapping.dmp	family_redline
behavioral1/memory/612-65-0x0000000000400000-0x000000000043C000-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:

AMAZONORDER929293384PDF.exe

description pid process target process

PID 1056 set thread context of 612 1056 AMAZONORDER929293384PDF.exe AMAZONORDER929293384PDF.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

AMAZONORDER929293384PDF.exe

pid process

612 AMAZONORDER929293384PDF.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AMAZONORDER929293384PDF.exe

description pid process

Token: SeDebugPrivilege 612 AMAZONORDER929293384PDF.exe

description	pid	process	target process
PID 1056 set thread context of 612	1056	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe

pid	process
612	AMAZONORDER929293384PDF.exe

description	pid	process
Token: SeDebugPrivilege	612	AMAZONORDER929293384PDF.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

AMAZONORDER929293384PDF.exe

description	pid	process	target process
PID 1056 wrote to memory of 612	1056	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 1056 wrote to memory of 612	1056	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 1056 wrote to memory of 612	1056	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 1056 wrote to memory of 612	1056	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 1056 wrote to memory of 612	1056	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 1056 wrote to memory of 612	1056	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 1056 wrote to memory of 612	1056	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 1056 wrote to memory of 612	1056	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 1056 wrote to memory of 612	1056	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe

C:\Users\Admin\AppData\Local\Temp\AMAZONORDER929293384PDF.exe
"C:\Users\Admin\AppData\Local\Temp\AMAZONORDER929293384PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1056

C:\Users\Admin\AppData\Local\Temp\AMAZONORDER929293384PDF.exe
"C:\Users\Admin\AppData\Local\Temp\AMAZONORDER929293384PDF.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:612

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/612-64-0x000000000043674E-mapping.dmp

Download
memory/612-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/612-69-0x00000000047F0000-0x00000000047F1000-memory.dmp

Filesize
4KB

Download
memory/612-68-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/612-59-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/612-60-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/612-67-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

Download
memory/612-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/612-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/612-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1056-54-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download
memory/1056-56-0x0000000000B70000-0x0000000000B71000-memory.dmp

Filesize
4KB

Download
memory/1056-58-0x0000000004AF0000-0x0000000004B47000-memory.dmp

Filesize
348KB

Download
memory/1056-57-0x0000000000970000-0x0000000000977000-memory.dmp

Filesize
28KB

Download

Analysis

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