redline | b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866

Analysis

max time kernel
141s
max time network
139s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11/11/2024, 02:30

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General

Target

b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe
Size

342KB
MD5

766c0cee6a75adf0ab0e2943edf81586
SHA1

23458bbcea3baddc2847002ede7a1d3fbadc54c7
SHA256

b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866
SHA512

5763a170332eed7efec85f315fa816b8b269a3440f8290e73e774a8720708e3c05c94a94db72357dceb9c37e2d116ade150d3ff0a050819e5115015320d39fd5
SSDEEP

6144:AK1AlAacZ1CxVJ7Gpub2ai2Lhy7UMw+3f/nL2yvANB+8PVA/2s:310AalG4e2o7zWaANBG2s

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 32 IoCs

resource	yara_rule
behavioral1/memory/1708-10-0x0000000004650000-0x000000000468C000-memory.dmp	family_redline
behavioral1/memory/1708-11-0x0000000004690000-0x00000000046CA000-memory.dmp	family_redline
behavioral1/memory/1708-13-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-25-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-69-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-67-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-65-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-63-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-61-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-59-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-57-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-55-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-53-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-51-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-49-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-47-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-45-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-43-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-41-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-39-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-37-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-35-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-33-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-31-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-29-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-27-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-23-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-21-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-19-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-17-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-15-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline
behavioral1/memory/1708-12-0x0000000004690000-0x00000000046C5000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2288 set thread context of 1708	2288	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe	28

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	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1708	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 1708	2288	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe	28
PID 2288 wrote to memory of 1708	2288	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe	28
PID 2288 wrote to memory of 1708	2288	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe	28
PID 2288 wrote to memory of 1708	2288	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe	28
PID 2288 wrote to memory of 1708	2288	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe	28
PID 2288 wrote to memory of 1708	2288	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe	28
PID 2288 wrote to memory of 1708	2288	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe	28
PID 2288 wrote to memory of 1708	2288	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe	28
PID 2288 wrote to memory of 1708	2288	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe	28
PID 2288 wrote to memory of 1708	2288	b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe	28

C:\Users\Admin\AppData\Local\Temp\b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe
"C:\Users\Admin\AppData\Local\Temp\b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Users\Admin\AppData\Local\Temp\b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe
  "C:\Users\Admin\AppData\Local\Temp\b4c04d3510bf47f38d8f6a68b413167f2032a6b78e4632a6a2827e4d692f6866.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1708-55-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-59-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1708-8-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1708-7-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1708-5-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1708-9-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1708-10-0x0000000004650000-0x000000000468C000-memory.dmp

Filesize
240KB

Download
memory/1708-11-0x0000000004690000-0x00000000046CA000-memory.dmp

Filesize
232KB

Download
memory/1708-13-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-25-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-69-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-67-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-65-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-63-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-61-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-53-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-57-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-12-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-15-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-45-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-49-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-47-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-51-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-43-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-41-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-39-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-37-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-35-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-33-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-31-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-29-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-27-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-23-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-21-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-19-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/1708-17-0x0000000004690000-0x00000000046C5000-memory.dmp

Filesize
212KB

Download
memory/2288-2-0x0000000000600000-0x0000000000647000-memory.dmp

Filesize
284KB

Download
memory/2288-1-0x00000000008D0000-0x00000000009D0000-memory.dmp

Filesize
1024KB

Download