redline | f10e5999d6897c0cdabba50d5d8290c50ccddf8490731cba786075fe2b1c631b

General

Target

JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe
Size

4.7MB
MD5

b8cf83e5765ca7a69db24f4fd351111c
SHA1

34a7e8dce8cedb56dcd8aca5312a6b95d4c83db1
SHA256

f10e5999d6897c0cdabba50d5d8290c50ccddf8490731cba786075fe2b1c631b
SHA512

87b79f606552b7936a17708d9df08f097ed423ec7cf103d7cf5e546bad430634e73aef63fc14602d03e54642f0a1d7f1b84f4e545bf06e96a3c96c9efe9dbb3b
SSDEEP

98304:zLyNGk2PfSm2UYW3aF2aCrbqxo+nofOGzehASkFlMIb:nPn76xofXzehkFlMw

Score

10^/10

redline discovery infostealer

Malware Config

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/2904-36-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/2904-43-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/2904-44-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2552 set thread context of 2904	2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.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	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe
2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2904	2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe	30
PID 2552 wrote to memory of 2904	2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe	30
PID 2552 wrote to memory of 2904	2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe	30
PID 2552 wrote to memory of 2904	2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe	30
PID 2552 wrote to memory of 2904	2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe	30
PID 2552 wrote to memory of 2904	2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe	30
PID 2552 wrote to memory of 2904	2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe	30
PID 2552 wrote to memory of 2904	2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe	30
PID 2552 wrote to memory of 2904	2552	JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b8cf83e5765ca7a69db24f4fd351111c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2552
- 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/2552-30-0x0000000000400000-0x00000000008AF000-memory.dmp

Filesize
4.7MB

Download
memory/2552-31-0x0000000000435000-0x00000000006CE000-memory.dmp

Filesize
2.6MB

Download
memory/2552-29-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2552-27-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2552-24-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2552-22-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2552-19-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2552-17-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2552-14-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2552-12-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2552-9-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2552-7-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2552-5-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2552-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2552-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2552-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2552-33-0x0000000000400000-0x00000000008AF000-memory.dmp

Filesize
4.7MB

Download
memory/2552-42-0x0000000000435000-0x00000000006CE000-memory.dmp

Filesize
2.6MB

Download
memory/2904-34-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2904-40-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2904-36-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2904-43-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2904-44-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2904-45-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/2904-46-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/2904-47-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download
memory/2904-48-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/2904-49-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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