redline | 24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109

General

Target

24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
Size

3.1MB
MD5

1cd91de8f373882db0e2293f468544c8
SHA1

ff788f0bdbcc0e5951dc4b1f60c21d6dcfa7c90a
SHA256

24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109
SHA512

20cda0f10e9e01e09d75eba4724b060b2300ea707da33e12c1853c623311c54b038e21250b6bd68716b85f861bd7278949e00a58894f57418cacc021e5a21d62
SSDEEP

49152:zF1vNuhz6lqOEBsZEFDMEPrNeRfy8AJx4GV6UHRtLTwsOwu3B3WwepUBe1R:p1FuhzbsZMAEP0f3AXAUnosO/x3WSg

Score

10^/10

redline 11-25 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

11-25

C2

172.99.189.117:44670

Attributes

auth_value
f3754aeb17f33c672540bd6f71407965

Signatures

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

RedLine payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1640-65-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1640-66-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1640-67-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1640-68-0x0000000000422192-mapping.dmp	family_redline
behavioral1/memory/1640-70-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1640-72-0x0000000000400000-0x0000000000428000-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:

24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe

description	pid	process	target process
PID 1424 set thread context of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.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 5 IoCs

Processes:

powershell.exe24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe

pid	process
1800	powershell.exe
1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
1640	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
1640	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exepowershell.exe24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe

description	pid	process
Token: SeDebugPrivilege	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
Token: SeDebugPrivilege	1800	powershell.exe
Token: SeDebugPrivilege	1640	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe

C:\Users\Admin\AppData\Local\Temp\24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
"C:\Users\Admin\AppData\Local\Temp\24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1424

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQA1AA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1800

C:\Users\Admin\AppData\Local\Temp\24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
C:\Users\Admin\AppData\Local\Temp\24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1640

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/1424-55-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download
memory/1424-56-0x0000000006D50000-0x0000000006F76000-memory.dmp

Filesize
2.1MB

Download
memory/1424-54-0x0000000000D80000-0x00000000010A4000-memory.dmp

Filesize
3.1MB

Download
memory/1640-67-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1640-72-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1640-70-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1640-68-0x0000000000422192-mapping.dmp

Download
memory/1640-62-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1640-63-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1640-65-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1640-66-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1800-57-0x0000000000000000-mapping.dmp

Download
memory/1800-61-0x000000006E4F0000-0x000000006EA9B000-memory.dmp

Filesize
5.7MB

Download
memory/1800-60-0x000000006E4F0000-0x000000006EA9B000-memory.dmp

Filesize
5.7MB

Download
memory/1800-59-0x000000006E4F0000-0x000000006EA9B000-memory.dmp

Filesize
5.7MB

Download

description	pid	process	target process
PID 1424 wrote to memory of 1800	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	powershell.exe
PID 1424 wrote to memory of 1800	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	powershell.exe
PID 1424 wrote to memory of 1800	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	powershell.exe
PID 1424 wrote to memory of 1800	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	powershell.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe
PID 1424 wrote to memory of 1640	1424	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe	24eac4d7f6e628d7cf291e8e1b39f5d2cc091578b05cfba301dc58709a1a2109.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads