redline | e8a258d837b711853bfc80bd4867b5245dae267a2bce40871360d7d4599e1af0

General

Target

JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe
Size

482KB
MD5

d74ef28b20cb5075187cb32e2890ac77
SHA1

98e14bf9ab960fc2a6beea5e17dcfa5b824d3339
SHA256

e8a258d837b711853bfc80bd4867b5245dae267a2bce40871360d7d4599e1af0
SHA512

bf3c1e3a2549b45ed12fee34e9e0624ed1c5f8b597f14ee3a61cb0a84ead3a364eac4a9ca0d058bfe49ef4078b45e47ebe7b4032a7f012fb5a8f1f2fbd65656b
SSDEEP

12288:VQgypCRi7iGVT/nESw2ZnruRp7NRu5MgC:Hyp37XTdw2Znru3NRu5MgC

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 6 IoCs

resource	yara_rule
behavioral1/memory/2924-10-0x00000000000B0000-0x00000000000EE000-memory.dmp	family_redline
behavioral1/memory/2924-9-0x00000000000B0000-0x00000000000EE000-memory.dmp	family_redline
behavioral1/memory/2924-14-0x00000000000B0000-0x00000000000EE000-memory.dmp	family_redline
behavioral1/memory/2924-19-0x00000000000B0000-0x00000000000EE000-memory.dmp	family_redline
behavioral1/memory/2924-22-0x00000000000B0000-0x00000000000EE000-memory.dmp	family_redline
behavioral1/memory/2924-15-0x00000000000B0000-0x00000000000EE000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2856 set thread context of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.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_d74ef28b20cb5075187cb32e2890ac77.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30
PID 2856 wrote to memory of 2924	2856	JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d74ef28b20cb5075187cb32e2890ac77.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2856
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2924

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/2856-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

Filesize
4KB

Download
memory/2856-1-0x0000000000880000-0x00000000008FE000-memory.dmp

Filesize
504KB

Download
memory/2856-2-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download
memory/2856-3-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

Filesize
4KB

Download
memory/2856-4-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download
memory/2924-6-0x00000000000B0000-0x00000000000EE000-memory.dmp

Filesize
248KB

Download
memory/2924-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2924-10-0x00000000000B0000-0x00000000000EE000-memory.dmp

Filesize
248KB

Download
memory/2924-9-0x00000000000B0000-0x00000000000EE000-memory.dmp

Filesize
248KB

Download
memory/2924-7-0x00000000000B0000-0x00000000000EE000-memory.dmp

Filesize
248KB

Download
memory/2924-14-0x00000000000B0000-0x00000000000EE000-memory.dmp

Filesize
248KB

Download
memory/2924-19-0x00000000000B0000-0x00000000000EE000-memory.dmp

Filesize
248KB

Download
memory/2924-22-0x00000000000B0000-0x00000000000EE000-memory.dmp

Filesize
248KB

Download
memory/2924-15-0x00000000000B0000-0x00000000000EE000-memory.dmp

Filesize
248KB

Download
memory/2924-23-0x0000000000350000-0x0000000000356000-memory.dmp

Filesize
24KB

Download

Analysis

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