redline | 4e30dc1786ef81954dc6d2055ca4c7cc2cb8b3a3af5443ea03885a7f38e96a80

Analysis

max time kernel
136s
max time network
147s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
28/10/2024, 14:31

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General

Target

7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe
Size

596KB
MD5

7a1040ef3ed54b1643e695698d0e30b5
SHA1

e525239b4d0dbdba36d81a7dfa3dde58847dbaa1
SHA256

4e30dc1786ef81954dc6d2055ca4c7cc2cb8b3a3af5443ea03885a7f38e96a80
SHA512

3682a40eed206d16f170a8bb9693cf18bc27098827940b88671e5efaa48eb69eb104b349ec24612b4682628e8d8f3d4494687fd8d91d869d0e5a6d5020a28e9d
SSDEEP

6144:t+gToN7bairrnsDRnPZPU5GD3ZKOzcjp/aScxuEWMXu3OWaewWUSMYVy:tGN7uwzsDPPRZZzctapbSjJM7

Score

10^/10

redline sectoprat @dxpex defense_evasion discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@dxpex

45.14.12.90:52072

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral1/memory/9412-1956-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/9412-1956-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

System Binary Proxy Execution: Regsvcs/Regasm 1 TTPs 2 IoCs

Abuse Regasm to proxy execution of malicious code.

defense_evasion

Regsvcs/Regasm

T1218.009

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\RegAsm.exe	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe
Key opened	\Registry\Machine\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Custom\RegAsm.exe	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
9412	RegAsm.exe

Loads dropped DLL 2 IoCs

pid	Process
2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe
9412	RegAsm.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2588 set thread context of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31

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	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe
2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe
Token: SeDebugPrivilege	9412	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31
PID 2588 wrote to memory of 9412	2588	7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7a1040ef3ed54b1643e695698d0e30b5_JaffaCakes118.exe"
1⤵
- System Binary Proxy Execution: Regsvcs/Regasm
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2588
- C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
  C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:9412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

System Binary Proxy Execution

T1218

Regsvcs/Regasm

T1218.009

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

\Users\Admin\AppData\Local\Temp\RegAsm.exe

Filesize
63KB

MD5
b58b926c3574d28d5b7fdd2ca3ec30d5

SHA1
d260c4ffd603a9cfc057fcb83d678b1cecdf86f9

SHA256
6e70b56d748c4ccab13cc8a055d3795ea0dd95fe3b70568d7d3ac0c6621140a3

SHA512
b13cb998822b716b695013bcd6dec62a2290567d0d1743b2d982ca084235cf69c6ea1fc91c9d4e62657c6f9e102c7c60e81296ab055ffe43b887c5f8ec8958ab

Download Submit
memory/2588-62-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-58-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-56-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-4-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2588-5-0x0000000000A40000-0x0000000000A8A000-memory.dmp

Filesize
296KB

Download
memory/2588-6-0x0000000004E50000-0x0000000004EB6000-memory.dmp

Filesize
408KB

Download
memory/2588-22-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-20-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-16-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-14-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-12-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-10-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-8-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-7-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-18-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-70-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-68-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-66-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-64-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-0-0x00000000741FE000-0x00000000741FF000-memory.dmp

Filesize
4KB

Download
memory/2588-2-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2588-60-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-3-0x00000000741FE000-0x00000000741FF000-memory.dmp

Filesize
4KB

Download
memory/2588-54-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-52-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-50-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-48-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-46-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-44-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-42-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-40-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-38-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-36-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-34-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-32-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-30-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-28-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-26-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-24-0x0000000004E50000-0x0000000004EB0000-memory.dmp

Filesize
384KB

Download
memory/2588-1-0x0000000000310000-0x00000000003A8000-memory.dmp

Filesize
608KB

Download
memory/2588-1954-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/9412-1956-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download