redline | 5207dd47df6e282ee4d949282a96f83bbda7be328f65719113623512df7e4015

General

Target

43c315ec3be59be4ef5aa52e440fc10c.exe
Size

1.4MB
MD5

43c315ec3be59be4ef5aa52e440fc10c
SHA1

c9b68a94fbd7519a290ec60d3a8a1eae2d8b4b84
SHA256

5207dd47df6e282ee4d949282a96f83bbda7be328f65719113623512df7e4015
SHA512

5914162996616ac7ffdf3a403ce24cf4645daa8af74f2b27c3c85486f38f2f80abed19e80621fe82a738e9b03a99a6e5c22121252dc450eb1e2dc4e60203b213
SSDEEP

12288:OnjobNrYynWZQzjFeM6DJOjB9sTTHyeGkwhr402Gjaaz97PxYPKrzD0o9sIheoT:0ynYQb6VOKHwS0l3zVxRwo

Score

10^/10

redline k f agilenet discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

K F

C2

168.119.65.166:21269

Attributes

auth_value
201fc523e44306a8f2aa3fe14a3de780

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

43c315ec3be59be4ef5aa52e440fc10c.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	43c315ec3be59be4ef5aa52e440fc10c.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral2/memory/1792-132-0x0000000000E30000-0x0000000000F9E000-memory.dmp	agile_net

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:

43c315ec3be59be4ef5aa52e440fc10c.exe

description pid process target process

PID 1792 set thread context of 3196 1792 43c315ec3be59be4ef5aa52e440fc10c.exe 43c315ec3be59be4ef5aa52e440fc10c.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exe43c315ec3be59be4ef5aa52e440fc10c.exe

pid process

1808 powershell.exe
1808 powershell.exe
3196 43c315ec3be59be4ef5aa52e440fc10c.exe
3196 43c315ec3be59be4ef5aa52e440fc10c.exe

description	pid	process	target process
PID 1792 set thread context of 3196	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	43c315ec3be59be4ef5aa52e440fc10c.exe

pid	process
1808	powershell.exe
1808	powershell.exe
3196	43c315ec3be59be4ef5aa52e440fc10c.exe
3196	43c315ec3be59be4ef5aa52e440fc10c.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exe43c315ec3be59be4ef5aa52e440fc10c.exe43c315ec3be59be4ef5aa52e440fc10c.exe

description	pid	process
Token: SeDebugPrivilege	1808	powershell.exe
Token: SeDebugPrivilege	1792	43c315ec3be59be4ef5aa52e440fc10c.exe
Token: SeDebugPrivilege	3196	43c315ec3be59be4ef5aa52e440fc10c.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

43c315ec3be59be4ef5aa52e440fc10c.exe

description	pid	process	target process
PID 1792 wrote to memory of 1808	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	powershell.exe
PID 1792 wrote to memory of 1808	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	powershell.exe
PID 1792 wrote to memory of 1808	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	powershell.exe
PID 1792 wrote to memory of 3196	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	43c315ec3be59be4ef5aa52e440fc10c.exe
PID 1792 wrote to memory of 3196	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	43c315ec3be59be4ef5aa52e440fc10c.exe
PID 1792 wrote to memory of 3196	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	43c315ec3be59be4ef5aa52e440fc10c.exe
PID 1792 wrote to memory of 3196	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	43c315ec3be59be4ef5aa52e440fc10c.exe
PID 1792 wrote to memory of 3196	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	43c315ec3be59be4ef5aa52e440fc10c.exe
PID 1792 wrote to memory of 3196	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	43c315ec3be59be4ef5aa52e440fc10c.exe
PID 1792 wrote to memory of 3196	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	43c315ec3be59be4ef5aa52e440fc10c.exe
PID 1792 wrote to memory of 3196	1792	43c315ec3be59be4ef5aa52e440fc10c.exe	43c315ec3be59be4ef5aa52e440fc10c.exe

C:\Users\Admin\AppData\Local\Temp\43c315ec3be59be4ef5aa52e440fc10c.exe
"C:\Users\Admin\AppData\Local\Temp\43c315ec3be59be4ef5aa52e440fc10c.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1792

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAyAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1808

C:\Users\Admin\AppData\Local\Temp\43c315ec3be59be4ef5aa52e440fc10c.exe
C:\Users\Admin\AppData\Local\Temp\43c315ec3be59be4ef5aa52e440fc10c.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3196

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

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\43c315ec3be59be4ef5aa52e440fc10c.exe.log
Filesize
1KB

MD5
9aba658a35d2242208dff358cd27a85a

SHA1
836c4d918822cadf9aed063eefd83aa98b30c7c9

SHA256
616f7d5fce01e5d984b0395a4776e74977cda10e5f0c325cea4164f1f676e626

SHA512
b9d5d874d48eb3a504bd5864e6579e7d38d3c5e37816a6caa4ae471d89841dc6bb7c02b3d6ee80d5d2055341997bc4e0560257f15006d5d8e5313686e21bee79

Download Submit
memory/1792-133-0x00000000068C0000-0x0000000006E64000-memory.dmp

Filesize
5.6MB

Download
memory/1792-134-0x00000000063F0000-0x0000000006482000-memory.dmp

Filesize
584KB

Download
memory/1792-135-0x0000000006600000-0x0000000006622000-memory.dmp

Filesize
136KB

Download
memory/1792-132-0x0000000000E30000-0x0000000000F9E000-memory.dmp

Filesize
1.4MB

Download
memory/1808-138-0x0000000004CD0000-0x00000000052F8000-memory.dmp

Filesize
6.2MB

Download
memory/1808-137-0x0000000002630000-0x0000000002666000-memory.dmp

Filesize
216KB

Download
memory/1808-139-0x00000000054E0000-0x0000000005546000-memory.dmp

Filesize
408KB

Download
memory/1808-140-0x00000000055C0000-0x0000000005626000-memory.dmp

Filesize
408KB

Download
memory/1808-141-0x0000000005BE0000-0x0000000005BFE000-memory.dmp

Filesize
120KB

Download
memory/1808-142-0x0000000007220000-0x000000000789A000-memory.dmp

Filesize
6.5MB

Download
memory/1808-143-0x00000000060F0000-0x000000000610A000-memory.dmp

Filesize
104KB

Download
memory/1808-136-0x0000000000000000-mapping.dmp

Download
memory/3196-144-0x0000000000000000-mapping.dmp

Download
memory/3196-145-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3196-147-0x0000000005CB0000-0x00000000062C8000-memory.dmp

Filesize
6.1MB

Download
memory/3196-148-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/3196-149-0x0000000007640000-0x000000000774A000-memory.dmp

Filesize
1.0MB

Download
memory/3196-150-0x00000000075B0000-0x00000000075EC000-memory.dmp

Filesize
240KB

Download
memory/3196-151-0x00000000083C0000-0x0000000008582000-memory.dmp

Filesize
1.8MB

Download
memory/3196-152-0x0000000008AC0000-0x0000000008FEC000-memory.dmp

Filesize
5.2MB

Download
memory/3196-153-0x0000000008890000-0x0000000008906000-memory.dmp

Filesize
472KB

Download
memory/3196-154-0x0000000008850000-0x000000000886E000-memory.dmp

Filesize
120KB

Download
memory/3196-155-0x00000000089D0000-0x0000000008A20000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads