redline | 07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa

General

Target

07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe
Size

3.5MB
MD5

203f7b540a345cc65c1ad5d185354a3a
SHA1

3b436d75534f71221f1dc7081bd799f2a378dd79
SHA256

07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa
SHA512

e1a882849ea5d697318d5baa4805c3905612ef97bf5797f02729c203752bd13b784e1a3ed6f54fe783404cefa0e6532ef5865567f1c306d4be765eee42cfa8ef
SSDEEP

98304:EYyujypWS7z9Ns7vek4bO6ldbRnP/9U6EbL4U:CXjsrOOEddX9UD8

Score

10^/10

redline discovery infostealer

Malware Config

Extracted

Family

redline

C2

5.206.227.11:63730

Attributes

auth_value
0d9bdac3eaf2ab8f3967464ab95109da

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/2904-31-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2904-30-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2904-24-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2244 set thread context of 2904	2244	07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 2904	2244	07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe	30
PID 2244 wrote to memory of 2904	2244	07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe	30
PID 2244 wrote to memory of 2904	2244	07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe	30
PID 2244 wrote to memory of 2904	2244	07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe	30
PID 2244 wrote to memory of 2904	2244	07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe	30
PID 2244 wrote to memory of 2904	2244	07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe	30
PID 2244 wrote to memory of 2904	2244	07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe	30
PID 2244 wrote to memory of 2904	2244	07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe	30
PID 2244 wrote to memory of 2904	2244	07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe	30

C:\Users\Admin\AppData\Local\Temp\07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe
"C:\Users\Admin\AppData\Local\Temp\07ef0d3dc2f500f80372d200209b3023316e443fe7df34f9370cc612db5a71aa.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2244-13-0x00000000035F0000-0x00000000035F1000-memory.dmp

Filesize
4KB

Download
memory/2244-9-0x0000000000400000-0x000000000096A000-memory.dmp

Filesize
5.4MB

Download
memory/2244-6-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download
memory/2244-5-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/2244-4-0x0000000000A80000-0x0000000000A81000-memory.dmp

Filesize
4KB

Download
memory/2244-3-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2244-2-0x00000000023B0000-0x00000000023B1000-memory.dmp

Filesize
4KB

Download
memory/2244-1-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/2244-17-0x0000000000370000-0x00000000003D0000-memory.dmp

Filesize
384KB

Download
memory/2244-16-0x00000000035E0000-0x00000000035E1000-memory.dmp

Filesize
4KB

Download
memory/2244-15-0x00000000035F0000-0x00000000035F1000-memory.dmp

Filesize
4KB

Download
memory/2244-14-0x00000000035F0000-0x00000000035F1000-memory.dmp

Filesize
4KB

Download
memory/2244-11-0x00000000035F0000-0x00000000035F1000-memory.dmp

Filesize
4KB

Download
memory/2244-12-0x00000000035F0000-0x00000000035F1000-memory.dmp

Filesize
4KB

Download
memory/2244-0-0x0000000000400000-0x000000000096A000-memory.dmp

Filesize
5.4MB

Download
memory/2244-10-0x00000000035E0000-0x0000000003930000-memory.dmp

Filesize
3.3MB

Download
memory/2244-7-0x00000000035E0000-0x0000000003930000-memory.dmp

Filesize
3.3MB

Download
memory/2244-18-0x0000000000400000-0x000000000096A000-memory.dmp

Filesize
5.4MB

Download
memory/2244-33-0x0000000000400000-0x000000000096A000-memory.dmp

Filesize
5.4MB

Download
memory/2904-22-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2904-31-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2904-30-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2904-28-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2904-24-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

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