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 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3676-124-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline
behavioral2/memory/3676-125-0x000000000043674E-mapping.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 3048 set thread context of 3676 3048 AMAZONORDER929293384PDF.exe AMAZONORDER929293384PDF.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

AMAZONORDER929293384PDF.exe

pid process

3676 AMAZONORDER929293384PDF.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AMAZONORDER929293384PDF.exe

description pid process

Token: SeDebugPrivilege 3676 AMAZONORDER929293384PDF.exe

description	pid	process	target process
PID 3048 set thread context of 3676	3048	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe

pid	process
3676	AMAZONORDER929293384PDF.exe

description	pid	process
Token: SeDebugPrivilege	3676	AMAZONORDER929293384PDF.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

AMAZONORDER929293384PDF.exe

description	pid	process	target process
PID 3048 wrote to memory of 3676	3048	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 3048 wrote to memory of 3676	3048	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 3048 wrote to memory of 3676	3048	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 3048 wrote to memory of 3676	3048	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 3048 wrote to memory of 3676	3048	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 3048 wrote to memory of 3676	3048	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 3048 wrote to memory of 3676	3048	AMAZONORDER929293384PDF.exe	AMAZONORDER929293384PDF.exe
PID 3048 wrote to memory of 3676	3048	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:3048

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:3676

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\AMAZONORDER929293384PDF.exe.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/3048-117-0x0000000007B20000-0x0000000007B21000-memory.dmp

Filesize
4KB

Download
memory/3048-118-0x00000000076C0000-0x00000000076C1000-memory.dmp

Filesize
4KB

Download
memory/3048-119-0x0000000007670000-0x0000000007671000-memory.dmp

Filesize
4KB

Download
memory/3048-120-0x0000000007620000-0x0000000007B1E000-memory.dmp

Filesize
5.0MB

Download
memory/3048-121-0x00000000078E0000-0x00000000078E7000-memory.dmp

Filesize
28KB

Download
memory/3048-122-0x0000000009ED0000-0x0000000009ED1000-memory.dmp

Filesize
4KB

Download
memory/3048-123-0x0000000009F70000-0x0000000009FC7000-memory.dmp

Filesize
348KB

Download
memory/3048-115-0x0000000000880000-0x0000000000881000-memory.dmp

Filesize
4KB

Download
memory/3676-130-0x00000000051F0000-0x00000000051F1000-memory.dmp

Filesize
4KB

Download
memory/3676-134-0x00000000052D0000-0x00000000052D1000-memory.dmp

Filesize
4KB

Download
memory/3676-129-0x00000000012E0000-0x00000000012E1000-memory.dmp

Filesize
4KB

Download
memory/3676-124-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3676-131-0x0000000005810000-0x0000000005811000-memory.dmp

Filesize
4KB

Download
memory/3676-132-0x0000000005270000-0x0000000005271000-memory.dmp

Filesize
4KB

Download
memory/3676-133-0x00000000053A0000-0x00000000053A1000-memory.dmp

Filesize
4KB

Download
memory/3676-125-0x000000000043674E-mapping.dmp

Download
memory/3676-135-0x0000000005340000-0x0000000005341000-memory.dmp

Filesize
4KB

Download
memory/3676-136-0x0000000005610000-0x0000000005611000-memory.dmp

Filesize
4KB

Download
memory/3676-138-0x00000000061C0000-0x00000000061C1000-memory.dmp

Filesize
4KB

Download
memory/3676-140-0x0000000006480000-0x0000000006481000-memory.dmp

Filesize
4KB

Download
memory/3676-141-0x0000000006B80000-0x0000000006B81000-memory.dmp

Filesize
4KB

Download
memory/3676-142-0x0000000006EA0000-0x0000000006EA1000-memory.dmp

Filesize
4KB

Download
memory/3676-143-0x0000000007CB0000-0x0000000007CB1000-memory.dmp

Filesize
4KB

Download

Analysis

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