modiloader | df8c2a40c95c32cfd14666d8b595fe44df58f34784dece3ff661220ef5566527

Analysis

max time kernel
149s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 08:13 UTC

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General

Target

fa0affb22c9b2755e536a0a44e555164_JaffaCakes118.exe
Size

181KB
MD5

fa0affb22c9b2755e536a0a44e555164
SHA1

4eaf3d57e969f72f4140f3e9301e03d59bfa9cdb
SHA256

df8c2a40c95c32cfd14666d8b595fe44df58f34784dece3ff661220ef5566527
SHA512

2d8d1ecdc52a7dc71b047dc8ea3bdf724f1098984f5b7f2b23ffc5936cb09600e78d9ee17c675f4a27e3d1f8439dbe9185a850a6862e7d116ecb57c02b28ce4f
SSDEEP

3072:YDCuZBz4kQZbXQRH2mlj7ud7s01Dp7oOM7w4C:YDCC45Zb2WW6dY0Jp7oLf

Score

10^/10

modiloader discovery persistence trojan upx

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "userinit.exe,C:\\Windows\\apocalyps32.exe"	apocalyps32.exe

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral1/memory/756-254-0x0000000040010000-0x000000004004B000-memory.dmp	modiloader_stage2
behavioral1/memory/756-270-0x0000000040010000-0x000000004004B000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

pid	Process
1020	apocalyps32.exe
756	apocalyps32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\apocalyps32 = "C:\\Windows\\apocalyps32.exe"	apocalyps32.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/488-0-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral1/files/0x000b000000012233-5.dat	upx
behavioral1/memory/488-6-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral1/memory/1020-8-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral1/memory/1020-253-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral1/memory/756-254-0x0000000040010000-0x000000004004B000-memory.dmp	upx
behavioral1/memory/756-270-0x0000000040010000-0x000000004004B000-memory.dmp	upx

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\apocalyps32.exe	fa0affb22c9b2755e536a0a44e555164_JaffaCakes118.exe
File opened for modification	C:\Windows\apocalyps32.exe	fa0affb22c9b2755e536a0a44e555164_JaffaCakes118.exe
File created	C:\Windows\apocalyps32.exe	apocalyps32.exe
File opened for modification	C:\Windows\becool123_14910F8B\ServerLogs\Admin\27-09-2024	apocalyps32.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	apocalyps32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	apocalyps32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fa0affb22c9b2755e536a0a44e555164_JaffaCakes118.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	apocalyps32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	apocalyps32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
756	apocalyps32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
756	apocalyps32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 488 wrote to memory of 1020	488	fa0affb22c9b2755e536a0a44e555164_JaffaCakes118.exe	29
PID 488 wrote to memory of 1020	488	fa0affb22c9b2755e536a0a44e555164_JaffaCakes118.exe	29
PID 488 wrote to memory of 1020	488	fa0affb22c9b2755e536a0a44e555164_JaffaCakes118.exe	29
PID 488 wrote to memory of 1020	488	fa0affb22c9b2755e536a0a44e555164_JaffaCakes118.exe	29
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30
PID 1020 wrote to memory of 756	1020	apocalyps32.exe	30

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1372
- C:\Users\Admin\AppData\Local\Temp\fa0affb22c9b2755e536a0a44e555164_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\fa0affb22c9b2755e536a0a44e555164_JaffaCakes118.exe"
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:488
- - C:\Windows\apocalyps32.exe
    -bs
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1020
  - - C:\Windows\apocalyps32.exe
      "C:\Windows\apocalyps32.exe"
      4⤵
      Modifies WinLogon for persistence
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Checks processor information in registry
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      PID:756

Network

No results found

127.0.0.1:1453

apocalyps32.exe
192.168.1.2:1453

apocalyps32.exe

152 B
3
192.168.1.3:1453

apocalyps32.exe

152 B
3
192.168.1.4:1453

apocalyps32.exe

152 B
3
192.168.1.5:1453

apocalyps32.exe

152 B
3
192.168.1.2:1453

apocalyps32.exe

152 B
3
127.0.0.1:1453

apocalyps32.exe
192.168.1.5:1453

apocalyps32.exe

152 B
3
192.168.1.2:1453

apocalyps32.exe

152 B
3
192.168.1.4:1453

apocalyps32.exe

152 B
3
192.168.1.3:1453

apocalyps32.exe

152 B
3
192.168.1.2:1453

apocalyps32.exe

152 B
3
127.0.0.1:1453

apocalyps32.exe
192.168.1.5:1453

apocalyps32.exe

152 B
3
127.0.0.1:1453

apocalyps32.exe

No results found

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

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:\Windows\apocalyps32.exe

Filesize
181KB

MD5
fa0affb22c9b2755e536a0a44e555164

SHA1
4eaf3d57e969f72f4140f3e9301e03d59bfa9cdb

SHA256
df8c2a40c95c32cfd14666d8b595fe44df58f34784dece3ff661220ef5566527

SHA512
2d8d1ecdc52a7dc71b047dc8ea3bdf724f1098984f5b7f2b23ffc5936cb09600e78d9ee17c675f4a27e3d1f8439dbe9185a850a6862e7d116ecb57c02b28ce4f

Download Submit
memory/488-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/488-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/756-11-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/756-23-0x0000000000350000-0x0000000000351000-memory.dmp

Filesize
4KB

Download
memory/756-17-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/756-254-0x0000000040010000-0x000000004004B000-memory.dmp

Filesize
236KB

Download
memory/756-270-0x0000000040010000-0x000000004004B000-memory.dmp

Filesize
236KB

Download
memory/1020-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1020-253-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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