redline | dae470f530f6af1882d7e0250003ebfbb849ea4ef1bd6ffe5b10cf49e622d161

Analysis

max time kernel
136s
max time network
146s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
07-12-2024 20:18

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General

Target

d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe
Size

484KB
MD5

d36f9f85b593eff9501abd1110f0e3ad
SHA1

35e17561c3fff24d197823aa223ec263e7145924
SHA256

dae470f530f6af1882d7e0250003ebfbb849ea4ef1bd6ffe5b10cf49e622d161
SHA512

514b8a86f13abd7e4864c92f872ce94d3df641f00a45d64ffd6704db10f065f84ca12fc315fcddc995d8bb4afda0cd542aa5d68ee207db819211f888b4396f24
SSDEEP

6144:ufWbL6qWhszuvff147FHkdqhi5o1rOlPXj2r439tojSvdH7TC6:u26qqqJEdqhyo1SlPMstoWvx3C6

Score

10^/10

redline sectoprat @x50x50x50x50 defense_evasion discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@x50x50x50x50

37.1.213.214:63028

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/11188-2452-0x0000000000400000-0x000000000041E000-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/11188-2452-0x0000000000400000-0x000000000041E000-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	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe
Key opened	\Registry\Machine\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Custom\RegAsm.exe	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
11188	RegAsm.exe

Loads dropped DLL 2 IoCs

pid	Process
2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe
11188	RegAsm.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2156 set thread context of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
444	powershell.exe
2928	powershell.exe
2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe
2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

description	pid	Process
Token: SeDebugPrivilege	444	powershell.exe
Token: SeIncreaseQuotaPrivilege	444	powershell.exe
Token: SeSecurityPrivilege	444	powershell.exe
Token: SeTakeOwnershipPrivilege	444	powershell.exe
Token: SeLoadDriverPrivilege	444	powershell.exe
Token: SeSystemProfilePrivilege	444	powershell.exe
Token: SeSystemtimePrivilege	444	powershell.exe
Token: SeProfSingleProcessPrivilege	444	powershell.exe
Token: SeIncBasePriorityPrivilege	444	powershell.exe
Token: SeCreatePagefilePrivilege	444	powershell.exe
Token: SeBackupPrivilege	444	powershell.exe
Token: SeRestorePrivilege	444	powershell.exe
Token: SeShutdownPrivilege	444	powershell.exe
Token: SeDebugPrivilege	444	powershell.exe
Token: SeSystemEnvironmentPrivilege	444	powershell.exe
Token: SeRemoteShutdownPrivilege	444	powershell.exe
Token: SeUndockPrivilege	444	powershell.exe
Token: SeManageVolumePrivilege	444	powershell.exe
Token: 33	444	powershell.exe
Token: 34	444	powershell.exe
Token: 35	444	powershell.exe
Token: SeDebugPrivilege	2928	powershell.exe
Token: SeIncreaseQuotaPrivilege	2928	powershell.exe
Token: SeSecurityPrivilege	2928	powershell.exe
Token: SeTakeOwnershipPrivilege	2928	powershell.exe
Token: SeLoadDriverPrivilege	2928	powershell.exe
Token: SeSystemProfilePrivilege	2928	powershell.exe
Token: SeSystemtimePrivilege	2928	powershell.exe
Token: SeProfSingleProcessPrivilege	2928	powershell.exe
Token: SeIncBasePriorityPrivilege	2928	powershell.exe
Token: SeCreatePagefilePrivilege	2928	powershell.exe
Token: SeBackupPrivilege	2928	powershell.exe
Token: SeRestorePrivilege	2928	powershell.exe
Token: SeShutdownPrivilege	2928	powershell.exe
Token: SeDebugPrivilege	2928	powershell.exe
Token: SeSystemEnvironmentPrivilege	2928	powershell.exe
Token: SeRemoteShutdownPrivilege	2928	powershell.exe
Token: SeUndockPrivilege	2928	powershell.exe
Token: SeManageVolumePrivilege	2928	powershell.exe
Token: 33	2928	powershell.exe
Token: 34	2928	powershell.exe
Token: 35	2928	powershell.exe
Token: SeDebugPrivilege	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe
Token: SeDebugPrivilege	11188	RegAsm.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 444	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	30
PID 2156 wrote to memory of 444	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	30
PID 2156 wrote to memory of 444	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	30
PID 2156 wrote to memory of 444	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2928	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	33
PID 2156 wrote to memory of 2928	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	33
PID 2156 wrote to memory of 2928	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	33
PID 2156 wrote to memory of 2928	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	33
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35
PID 2156 wrote to memory of 11188	2156	d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe	35

C:\Users\Admin\AppData\Local\Temp\d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d36f9f85b593eff9501abd1110f0e3ad_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:2156
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection 8.8.8.8
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:444
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection 8.8.8.8
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2928
- 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:11188

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 Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
85aedb0570934dcdcd46c165a506e72c

SHA1
8ace2f48f863e0af9e668e9a051e29c814f308fe

SHA256
ced89f114690cf12db48cd57c62a384844760bbc7ca5bc223a14e1ee97426088

SHA512
0ce9986f4c83801522ead037a3d1a7d45d955a8c2e4eb632870c2c490b60e86503da27c31aacf6414470fa86b253fa59f2f0c857517ff877073c2764999a9744

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

Filesize
63KB

MD5
b58b926c3574d28d5b7fdd2ca3ec30d5

SHA1
d260c4ffd603a9cfc057fcb83d678b1cecdf86f9

SHA256
6e70b56d748c4ccab13cc8a055d3795ea0dd95fe3b70568d7d3ac0c6621140a3

SHA512
b13cb998822b716b695013bcd6dec62a2290567d0d1743b2d982ca084235cf69c6ea1fc91c9d4e62657c6f9e102c7c60e81296ab055ffe43b887c5f8ec8958ab

Download Submit
memory/444-5-0x0000000002760000-0x00000000027A0000-memory.dmp

Filesize
256KB

Download
memory/2156-49-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-73-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-2-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2156-47-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-13-0x0000000004EE0000-0x0000000004F5A000-memory.dmp

Filesize
488KB

Download
memory/2156-43-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-75-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-45-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-71-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-69-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-67-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-65-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-63-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-61-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-59-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-57-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-55-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-53-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-51-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/2156-12-0x0000000002210000-0x0000000002262000-memory.dmp

Filesize
328KB

Download
memory/2156-6-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2156-77-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-41-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-39-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-37-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-35-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-33-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-31-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-29-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-27-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-25-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-23-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-21-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-19-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-17-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-15-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-14-0x0000000004EE0000-0x0000000004F55000-memory.dmp

Filesize
468KB

Download
memory/2156-1-0x0000000000970000-0x00000000009EE000-memory.dmp

Filesize
504KB

Download
memory/2156-2450-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/11188-2452-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download