redline | e6a1af25f5810aae04d269ee7d6d36595943b194dc24a0f55f839a6a41337aca

General

Target

bf7e12c58996d3eeccb1579cf7deebad.exe
Size

27KB
MD5

bf7e12c58996d3eeccb1579cf7deebad
SHA1

7fa3364a66007c45f86fba9554be731dcd3cf214
SHA256

e6a1af25f5810aae04d269ee7d6d36595943b194dc24a0f55f839a6a41337aca
SHA512

2fd3c6045ab0ebca474537d29bb455889ea4c6fa50b83e2d2dc3f72dd527a06c0ba22ee3aa52f290481e1b942ef68ab59762700bdc50931fb774bbf04eefd8a7

Score

10^/10

redline build infostealer

Malware Config

Extracted

Family

redline

Botnet

build

C2

172.93.213.137:7525

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/1684-66-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1684-67-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1684-68-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1684-69-0x000000000041972E-mapping.dmp	family_redline
behavioral1/memory/1684-71-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1684-73-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

bf7e12c58996d3eeccb1579cf7deebad.exe

description pid process target process

PID 560 set thread context of 1684 560 bf7e12c58996d3eeccb1579cf7deebad.exe InstallUtil.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 2 IoCs

Processes:

powershell.exebf7e12c58996d3eeccb1579cf7deebad.exe

pid process

1604 powershell.exe
560 bf7e12c58996d3eeccb1579cf7deebad.exe

description	pid	process	target process
PID 560 set thread context of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe

pid	process
1604	powershell.exe
560	bf7e12c58996d3eeccb1579cf7deebad.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

bf7e12c58996d3eeccb1579cf7deebad.exepowershell.exeInstallUtil.exe

description	pid	process
Token: SeDebugPrivilege	560	bf7e12c58996d3eeccb1579cf7deebad.exe
Token: SeDebugPrivilege	1604	powershell.exe
Token: SeDebugPrivilege	1684	InstallUtil.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

bf7e12c58996d3eeccb1579cf7deebad.exe

description	pid	process	target process
PID 560 wrote to memory of 1604	560	bf7e12c58996d3eeccb1579cf7deebad.exe	powershell.exe
PID 560 wrote to memory of 1604	560	bf7e12c58996d3eeccb1579cf7deebad.exe	powershell.exe
PID 560 wrote to memory of 1604	560	bf7e12c58996d3eeccb1579cf7deebad.exe	powershell.exe
PID 560 wrote to memory of 1604	560	bf7e12c58996d3eeccb1579cf7deebad.exe	powershell.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe
PID 560 wrote to memory of 1684	560	bf7e12c58996d3eeccb1579cf7deebad.exe	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\bf7e12c58996d3eeccb1579cf7deebad.exe
"C:\Users\Admin\AppData\Local\Temp\bf7e12c58996d3eeccb1579cf7deebad.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:560

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMgAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1604

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1684

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/560-54-0x0000000000140000-0x000000000014C000-memory.dmp

Filesize
48KB

Download
memory/560-55-0x00000000753E1000-0x00000000753E3000-memory.dmp

Filesize
8KB

Download
memory/560-56-0x0000000005840000-0x0000000005902000-memory.dmp

Filesize
776KB

Download
memory/560-57-0x0000000002250000-0x000000000229C000-memory.dmp

Filesize
304KB

Download
memory/1604-58-0x0000000000000000-mapping.dmp

Download
memory/1604-60-0x0000000070130000-0x00000000706DB000-memory.dmp

Filesize
5.7MB

Download
memory/1604-61-0x0000000070130000-0x00000000706DB000-memory.dmp

Filesize
5.7MB

Download
memory/1604-62-0x0000000070130000-0x00000000706DB000-memory.dmp

Filesize
5.7MB

Download
memory/1684-63-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1684-64-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1684-66-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1684-67-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1684-68-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1684-69-0x000000000041972E-mapping.dmp

Download
memory/1684-71-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1684-73-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads