redline | ab0e35830bdaf3502d037d059b50f1e10c8283f5300565d6fb311d0827ac6ae8

Analysis

max time kernel
119s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-08-2022 10:46

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General

Target

file.exe
Size

3.5MB
MD5

b89f19722b9314be39b045c6f86315e6
SHA1

ae44eccd47ac5e60ae32c201a09f4c79eb7ed688
SHA256

ab0e35830bdaf3502d037d059b50f1e10c8283f5300565d6fb311d0827ac6ae8
SHA512

92ad1fc392282dbd84799db94d068ad72edb0fef71ae9a49965bff61d93badcac4234458e90ceec65afb867d1ceafea0447091eae284d605b544086667974019
SSDEEP

3072:mo/4QDwwMDrOIOTV5wGvySOEIEVpIhkEJ/mJNlV/f76ebIvq57vJyBvlBD9YEnH2:CFCmq1UEw1+

Score

10^/10

redline nam6.2 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

nam6.2

103.89.90.61:34589

Attributes

auth_value
2276f4d8810e679413659a9576a6cdf4

Signatures

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/1880-136-0x0000000000400000-0x0000000000420000-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:

file.exe

description pid process target process

PID 1824 set thread context of 1880 1824 file.exe file.exe
Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

file.exefile.exe

pid process

1824 file.exe
1824 file.exe
1824 file.exe
1824 file.exe
1824 file.exe
1824 file.exe
1824 file.exe
1824 file.exe
1824 file.exe
1824 file.exe
1880 file.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

file.exefile.exe

description pid process

Token: SeDebugPrivilege 1824 file.exe
Token: SeDebugPrivilege 1880 file.exe

description	pid	process	target process
PID 1824 set thread context of 1880	1824	file.exe	file.exe

pid	process
1824	file.exe
1824	file.exe
1824	file.exe
1824	file.exe
1824	file.exe
1824	file.exe
1824	file.exe
1824	file.exe
1824	file.exe
1824	file.exe
1880	file.exe

description	pid	process
Token: SeDebugPrivilege	1824	file.exe
Token: SeDebugPrivilege	1880	file.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

file.exe

description	pid	process	target process
PID 1824 wrote to memory of 1880	1824	file.exe	file.exe
PID 1824 wrote to memory of 1880	1824	file.exe	file.exe
PID 1824 wrote to memory of 1880	1824	file.exe	file.exe
PID 1824 wrote to memory of 1880	1824	file.exe	file.exe
PID 1824 wrote to memory of 1880	1824	file.exe	file.exe
PID 1824 wrote to memory of 1880	1824	file.exe	file.exe
PID 1824 wrote to memory of 1880	1824	file.exe	file.exe
PID 1824 wrote to memory of 1880	1824	file.exe	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1824

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1880

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\file.exe.log
Filesize
617B

MD5
99e770c0d4043aa84ef3d3cbc7723c25

SHA1
19829c5c413fccba750a3357f938dfa94486acad

SHA256
33c7dd4c852dae6462c701337f8e0a8647602847ccaee656fa6f1149cccfb5d5

SHA512
ba521e2f57d7e1db19445201948caa7af6d953e1c1340228934888f8ec05b8984ad492122d0bf0550b5e679614d8a713ecf68f91916ffa6e5d8f75bf003aae39

Download Submit
memory/1824-132-0x0000000000E10000-0x000000000119A000-memory.dmp

Filesize
3.5MB

Download
memory/1824-133-0x0000000005B10000-0x0000000005BAC000-memory.dmp

Filesize
624KB

Download
memory/1824-134-0x0000000007550000-0x0000000007AF4000-memory.dmp

Filesize
5.6MB

Download
memory/1880-140-0x0000000007EF0000-0x0000000007F2C000-memory.dmp

Filesize
240KB

Download
memory/1880-137-0x0000000006540000-0x0000000006B58000-memory.dmp

Filesize
6.1MB

Download
memory/1880-138-0x0000000005F20000-0x0000000005F32000-memory.dmp

Filesize
72KB

Download
memory/1880-139-0x0000000006050000-0x000000000615A000-memory.dmp

Filesize
1.0MB

Download
memory/1880-136-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1880-141-0x0000000006360000-0x00000000063F2000-memory.dmp

Filesize
584KB

Download
memory/1880-142-0x0000000006400000-0x0000000006466000-memory.dmp

Filesize
408KB

Download
memory/1880-143-0x0000000009B90000-0x0000000009C06000-memory.dmp

Filesize
472KB

Download
memory/1880-144-0x0000000007EC0000-0x0000000007EDE000-memory.dmp

Filesize
120KB

Download
memory/1880-145-0x0000000005CB0000-0x0000000005D00000-memory.dmp

Filesize
320KB

Download
memory/1880-146-0x000000000AB50000-0x000000000AD12000-memory.dmp

Filesize
1.8MB

Download
memory/1880-147-0x000000000B250000-0x000000000B77C000-memory.dmp

Filesize
5.2MB

Download
memory/1880-135-0x0000000000000000-mapping.dmp

Download