redline | 946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5

General

Target

946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe
Size

5.7MB
MD5

833833ba12dfef228f8882dfd5f6f42a
SHA1

e8aa3d860a131c5bec58549fd13f8dfbafe92f15
SHA256

946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5
SHA512

88ecf28037f31440e4c4e4d963ecc11455f5eb13cf706d60c69fa389ab2b1608c558eb51cfc0f0a9009c9beb4bf1efdfd2eac95f49a966ff796f8d3a7b850f3f
SSDEEP

98304:qLao11fXkOepLsO3gjprldMpkmsVa36cOQrfCNvjbmgK5MECws1FImhAUG06UtD:q2w1fE2zldmWHofCNvegK5MoyImnGjUN

Score

10^/10

redline sectoprat build 21.10 discovery infostealer rat trojan vmprotect

Malware Config

Extracted

Family

redline

Botnet

build 21.10

C2

65.21.237.210:1843

Attributes

auth_value
c7242d3b69563b7e548b1b4a22c8d24a

Signatures

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

RedLine payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1136-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/1136-50-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/1136-49-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2732-40-0x0000000000B80000-0x0000000001688000-memory.dmp	family_sectoprat
behavioral1/memory/1136-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/1136-50-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/1136-49-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2732-53-0x0000000000B80000-0x0000000001688000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

VMProtect packed file 4 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/2732-36-0x0000000000B80000-0x0000000001688000-memory.dmp	vmprotect
behavioral1/memory/2732-37-0x0000000000B80000-0x0000000001688000-memory.dmp	vmprotect
behavioral1/memory/2732-40-0x0000000000B80000-0x0000000001688000-memory.dmp	vmprotect
behavioral1/memory/2732-53-0x0000000000B80000-0x0000000001688000-memory.dmp	vmprotect

Suspicious use of SetThreadContext 1 IoCs

Processes:

946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe

description	pid	process	target process
PID 2732 set thread context of 1136	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	RegSvcs.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3020 2732 WerFault.exe 946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe

pid	pid_target	process	target process
3020	2732	WerFault.exe	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.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:

946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exeRegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe

pid	process
2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe
2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe

description	pid	process	target process
PID 2732 wrote to memory of 1136	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	RegSvcs.exe
PID 2732 wrote to memory of 1136	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	RegSvcs.exe
PID 2732 wrote to memory of 1136	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	RegSvcs.exe
PID 2732 wrote to memory of 1136	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	RegSvcs.exe
PID 2732 wrote to memory of 1136	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	RegSvcs.exe
PID 2732 wrote to memory of 1136	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	RegSvcs.exe
PID 2732 wrote to memory of 1136	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	RegSvcs.exe
PID 2732 wrote to memory of 1136	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	RegSvcs.exe
PID 2732 wrote to memory of 1136	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	RegSvcs.exe
PID 2732 wrote to memory of 3020	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	WerFault.exe
PID 2732 wrote to memory of 3020	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	WerFault.exe
PID 2732 wrote to memory of 3020	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	WerFault.exe
PID 2732 wrote to memory of 3020	2732	946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe
"C:\Users\Admin\AppData\Local\Temp\946da435f90444c85f947c9ccbfbc5a2cf012fd21ce8df925b2ad0eff89182a5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1136
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 92
  2⤵
  - Program crash
  PID:3020

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/1136-46-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1136-55-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6.9MB

Download
memory/1136-54-0x000000007460E000-0x000000007460F000-memory.dmp

Filesize
4KB

Download
memory/1136-52-0x0000000074600000-0x0000000074CEE000-memory.dmp

Filesize
6.9MB

Download
memory/1136-51-0x000000007460E000-0x000000007460F000-memory.dmp

Filesize
4KB

Download
memory/1136-49-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1136-50-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1136-43-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1136-41-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2732-19-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2732-38-0x0000000000D3C000-0x00000000010D0000-memory.dmp

Filesize
3.6MB

Download
memory/2732-12-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2732-9-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2732-7-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2732-5-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2732-4-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2732-2-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2732-0-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2732-36-0x0000000000B80000-0x0000000001688000-memory.dmp

Filesize
11.0MB

Download
memory/2732-37-0x0000000000B80000-0x0000000001688000-memory.dmp

Filesize
11.0MB

Download
memory/2732-14-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2732-40-0x0000000000B80000-0x0000000001688000-memory.dmp

Filesize
11.0MB

Download
memory/2732-17-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2732-35-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/2732-22-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2732-24-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2732-27-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/2732-29-0x0000000000200000-0x0000000000201000-memory.dmp

Filesize
4KB

Download
memory/2732-30-0x0000000000D3C000-0x00000000010D0000-memory.dmp

Filesize
3.6MB

Download
memory/2732-53-0x0000000000B80000-0x0000000001688000-memory.dmp

Filesize
11.0MB

Download
memory/2732-31-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/2732-33-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads