modiloader | bc771a151e702b46e62755760588a27402d8d434f7489d78a7a53de6bd92ef63

General

Target

JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
Size

36KB
MD5

0ac0ffcca354d86416b46dbe4a9a5e84
SHA1

e40b5d19b2340ad2a739391f969912d43a0d93d8
SHA256

bc771a151e702b46e62755760588a27402d8d434f7489d78a7a53de6bd92ef63
SHA512

50aaadd9055a4dacf43bf18adf72e12ec71778dd03ee07afd2509473460a86f0e3ff4eca8ae1bf13636f1e0f8ed6c500d03df184c73aba53d1c088071904ebd9
SSDEEP

768:O1PWaaTmypGPRihzo1J+DqSVKZILneRg0ZLJySidfI:I+aaq3VQqKre/ZeI

Score

10^/10

modiloader xtremerat discovery persistence rat spyware trojan upx

Malware Config

Extracted

Family

xtremerat

C2

loveayada.zapto.org

Signatures

Detect XtremeRAT payload 4 IoCs

resource	yara_rule
behavioral1/memory/1976-10-0x0000000000C80000-0x0000000000C96000-memory.dmp	family_xtremerat
behavioral1/memory/1780-19-0x0000000000C80000-0x0000000000C96000-memory.dmp	family_xtremerat
behavioral1/memory/1848-23-0x0000000000C80000-0x0000000000C96000-memory.dmp	family_xtremerat
behavioral1/memory/1848-25-0x0000000000C80000-0x0000000000C96000-memory.dmp	family_xtremerat

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Modiloader family
modiloader
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
persistence spyware rat xtremerat
Xtremerat family
xtremerat

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/2336-7-0x0000000010000000-0x0000000010014000-memory.dmp	modiloader_stage2

Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{02JF873B-CW12-LN74-D888-26OOGWBY154H}	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{02JF873B-CW12-LN74-D888-26OOGWBY154H}\StubPath = "C:\\Windows\\InstallDir\\windos.exe restart"	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{02JF873B-CW12-LN74-D888-26OOGWBY154H}	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{02JF873B-CW12-LN74-D888-26OOGWBY154H}\StubPath = "C:\\Windows\\InstallDir\\windos.exe restart"	svchost.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\windos.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\windos.exe"	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\windos.exe"	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\windos.exe"	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2336 set thread context of 1976	2336	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	30

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1976-5-0x0000000000C80000-0x0000000000C96000-memory.dmp	upx
behavioral1/memory/1976-10-0x0000000000C80000-0x0000000000C96000-memory.dmp	upx
behavioral1/memory/1976-9-0x0000000000C80000-0x0000000000C96000-memory.dmp	upx
behavioral1/memory/1780-19-0x0000000000C80000-0x0000000000C96000-memory.dmp	upx
behavioral1/memory/1848-23-0x0000000000C80000-0x0000000000C96000-memory.dmp	upx
behavioral1/memory/1848-25-0x0000000000C80000-0x0000000000C96000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\InstallDir\windos.exe	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
File created	C:\Windows\InstallDir\windos.exe	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
File opened for modification	C:\Windows\InstallDir\	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe

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	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1848	explorer.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 1976	2336	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	30
PID 2336 wrote to memory of 1976	2336	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	30
PID 2336 wrote to memory of 1976	2336	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	30
PID 2336 wrote to memory of 1976	2336	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	30
PID 2336 wrote to memory of 1976	2336	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	30
PID 2336 wrote to memory of 1976	2336	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	30
PID 1976 wrote to memory of 1780	1976	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	31
PID 1976 wrote to memory of 1780	1976	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	31
PID 1976 wrote to memory of 1780	1976	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	31
PID 1976 wrote to memory of 1780	1976	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	31
PID 1976 wrote to memory of 1780	1976	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	31
PID 1976 wrote to memory of 1848	1976	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	32
PID 1976 wrote to memory of 1848	1976	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	32
PID 1976 wrote to memory of 1848	1976	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	32
PID 1976 wrote to memory of 1848	1976	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	32
PID 1976 wrote to memory of 1848	1976	JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe	32

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ac0ffcca354d86416b46dbe4a9a5e84.exe
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1976
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe
    3⤵
    - Boot or Logon Autostart Execution: Active Setup
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:1780
- - C:\Windows\SysWOW64\explorer.exe
    explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:1848

Network

DNS

loveayada.zapto.org

explorer.exe

Remote address:

8.8.8.8:53

Request

loveayada.zapto.org

IN A

Response

No results found

8.8.8.8:53

loveayada.zapto.org

dns

explorer.exe

65 B
125 B
1
1

DNS Request

loveayada.zapto.org

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\InstallDir\windos.exe

Filesize
36KB

MD5
0ac0ffcca354d86416b46dbe4a9a5e84

SHA1
e40b5d19b2340ad2a739391f969912d43a0d93d8

SHA256
bc771a151e702b46e62755760588a27402d8d434f7489d78a7a53de6bd92ef63

SHA512
50aaadd9055a4dacf43bf18adf72e12ec71778dd03ee07afd2509473460a86f0e3ff4eca8ae1bf13636f1e0f8ed6c500d03df184c73aba53d1c088071904ebd9

Download Submit
memory/1780-19-0x0000000000C80000-0x0000000000C96000-memory.dmp

Filesize
88KB

Download
memory/1848-23-0x0000000000C80000-0x0000000000C96000-memory.dmp

Filesize
88KB

Download
memory/1848-25-0x0000000000C80000-0x0000000000C96000-memory.dmp

Filesize
88KB

Download
memory/1976-5-0x0000000000C80000-0x0000000000C96000-memory.dmp

Filesize
88KB

Download
memory/1976-10-0x0000000000C80000-0x0000000000C96000-memory.dmp

Filesize
88KB

Download
memory/1976-9-0x0000000000C80000-0x0000000000C96000-memory.dmp

Filesize
88KB

Download
memory/1976-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1976-2-0x0000000000C80000-0x0000000000C96000-memory.dmp

Filesize
88KB

Download
memory/2336-0-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download
memory/2336-1-0x000000001000D000-0x000000001000E000-memory.dmp

Filesize
4KB

Download
memory/2336-7-0x0000000010000000-0x0000000010014000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

DNS Request

MITRE ATT&CK Enterprise v15

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