redline | 182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8

General

Target

182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe
Size

4.6MB
MD5

034c8216b5f3d87bfda4c653b700d853
SHA1

fa0efb9699b7ae5a02c4e715acd70378e01e15f8
SHA256

182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8
SHA512

1b338249cdf33f9926641f7b5be2f5eac1ad9ec2ea4886d5d7fe0e259af03e1963d2cdaf9628889104a8fd4870b60fdcaed52f63d023254993490e73cadbfcc6
SSDEEP

98304:KLVsQ7KjJWC9/cQFNuhEpjZnThGBwTNTUGeWynzf6jSjiSh3BD6Ksz:YG8C9kjh6ThGOlTyWSjt3B7u

Score

10^/10

redline @iamrpx discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@iamrpx

C2

185.209.22.181:29234

Attributes

auth_value
5a0918bd3e8ede8e02c8dd9d106a996d

Signatures

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/680-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe

description	pid	process	target process
PID 372 set thread context of 680	372	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe	AppLaunch.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2856 372 WerFault.exe 182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe

pid	pid_target	process	target process
2856	372	WerFault.exe	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe

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

Processes:

182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exeAppLaunch.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe

pid	process
372	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe
372	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe
372	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe
372	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe

description	pid	process	target process
PID 372 wrote to memory of 680	372	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe	AppLaunch.exe
PID 372 wrote to memory of 680	372	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe	AppLaunch.exe
PID 372 wrote to memory of 680	372	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe	AppLaunch.exe
PID 372 wrote to memory of 680	372	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe	AppLaunch.exe
PID 372 wrote to memory of 680	372	182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe
"C:\Users\Admin\AppData\Local\Temp\182e0f1bc24af68a440440e1631883839668d5e4ae7822d629a478c7d49cb1e8.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:372
- 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:680
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 372 -s 276
  2⤵
  - Program crash
  PID:2856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 372 -ip 372
1⤵
PID:4684

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

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Downloads

memory/372-0-0x0000000000635000-0x00000000008AA000-memory.dmp

Filesize
2.5MB

Download
memory/372-2-0x0000000002D60000-0x0000000002D61000-memory.dmp

Filesize
4KB

Download
memory/372-6-0x0000000002ED0000-0x0000000002ED1000-memory.dmp

Filesize
4KB

Download
memory/372-5-0x0000000002DB0000-0x0000000002DB1000-memory.dmp

Filesize
4KB

Download
memory/372-3-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/372-1-0x00000000010E0000-0x00000000010E1000-memory.dmp

Filesize
4KB

Download
memory/372-4-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/372-7-0x0000000000600000-0x0000000000A91000-memory.dmp

Filesize
4.6MB

Download
memory/372-22-0x0000000000635000-0x00000000008AA000-memory.dmp

Filesize
2.5MB

Download
memory/372-14-0x0000000000600000-0x0000000000A91000-memory.dmp

Filesize
4.6MB

Download
memory/680-15-0x00000000746EE000-0x00000000746EF000-memory.dmp

Filesize
4KB

Download
memory/680-16-0x0000000005D60000-0x0000000006378000-memory.dmp

Filesize
6.1MB

Download
memory/680-17-0x0000000005760000-0x0000000005772000-memory.dmp

Filesize
72KB

Download
memory/680-18-0x0000000005890000-0x000000000599A000-memory.dmp

Filesize
1.0MB

Download
memory/680-19-0x00000000057C0000-0x00000000057FC000-memory.dmp

Filesize
240KB

Download
memory/680-20-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download
memory/680-21-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/680-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/680-23-0x00000000746EE000-0x00000000746EF000-memory.dmp

Filesize
4KB

Download
memory/680-24-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads