modiloader | 21cc65db009a83b81359d379cad06d2459ca5f5895a43af329a2d81ae2e6b560

General

Target

JaffaCakes118_0831adb69ea33039dde9f4360c54e0f1.exe
Size

1.3MB
MD5

0831adb69ea33039dde9f4360c54e0f1
SHA1

3e69c058193c497ce2545c0d2eb9b697f1fa8016
SHA256

21cc65db009a83b81359d379cad06d2459ca5f5895a43af329a2d81ae2e6b560
SHA512

77ab314bf23704226398eb8c4d482531af42e94467809139240052e2fa50c29ab675fc6bbaac8ee97894fead25caf7eac1fdeb7905d6bd06f9a7c12dac15f00b
SSDEEP

24576:KmdtnYWyUnHnqP55sNU4BTIjT0/HEKQ2INw/DOV7THHqg9Zi2kYkpZAX:Kmo5H14BTIjT0/HEuKNHNQY8Z

Score

10^/10

modiloader discovery trojan

Malware Config

Signatures

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

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral1/memory/2640-11-0x0000000000400000-0x000000000054F000-memory.dmp	modiloader_stage2
behavioral1/memory/2384-12-0x0000000002180000-0x00000000021C0000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
2384	2.exe

Loads dropped DLL 2 IoCs

pid	Process
2640	JaffaCakes118_0831adb69ea33039dde9f4360c54e0f1.exe
2820	dw20.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_0831adb69ea33039dde9f4360c54e0f1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	2384	2.exe
Token: SeSecurityPrivilege	2384	2.exe
Token: SeSecurityPrivilege	2384	2.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2772	DllHost.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2772	DllHost.exe
2772	DllHost.exe
2772	DllHost.exe
2772	DllHost.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2640 wrote to memory of 2384	2640	JaffaCakes118_0831adb69ea33039dde9f4360c54e0f1.exe	31
PID 2640 wrote to memory of 2384	2640	JaffaCakes118_0831adb69ea33039dde9f4360c54e0f1.exe	31
PID 2640 wrote to memory of 2384	2640	JaffaCakes118_0831adb69ea33039dde9f4360c54e0f1.exe	31
PID 2640 wrote to memory of 2384	2640	JaffaCakes118_0831adb69ea33039dde9f4360c54e0f1.exe	31
PID 2384 wrote to memory of 2820	2384	2.exe	33
PID 2384 wrote to memory of 2820	2384	2.exe	33
PID 2384 wrote to memory of 2820	2384	2.exe	33
PID 2384 wrote to memory of 2820	2384	2.exe	33

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0831adb69ea33039dde9f4360c54e0f1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0831adb69ea33039dde9f4360c54e0f1.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Users\Admin\AppData\Local\Temp\2.exe
  "C:\Users\Admin\AppData\Local\Temp\2.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2384
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 580
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2820

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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:\Users\Admin\AppData\Local\Temp\048.jpg

Filesize
470KB

MD5
c9b010b61163a37424b0f1e4bfc2dd4a

SHA1
a14f5f71c9a4de9a8276842aeec79c95beeab57c

SHA256
a6803aa32ca47fe139ee7b78394bf4b4785e621d754f9a381538cbca6298b135

SHA512
6d4aeaaab88afffdadc1f15188c15a3946c564aa671084a75c2ae68753dd7932b52af5b19372124f32dc7cbd18e081ef2782ca482a004c14b861a6a74619851b

Download Submit
\Users\Admin\AppData\Local\Temp\2.exe

Filesize
540KB

MD5
e32f7cc44f7c6b371fa31f667b50bd0a

SHA1
629d7ced9204b1c9cb5fa0a9de32a1d1129f9091

SHA256
14629cebe35debdf81d509120ae6054d10d2db56d9edf3da414fd9ff8c0cd2f4

SHA512
ff096f823aba8a8e2da0c81e4ac1f5dffdf3495912e286e973bbb85bc8b95b2b335508db405ef1b1c5b1f4fc2beb2ca29fef3692b4c98ba2eed54f44263e6c2e

Download Submit
memory/2384-8-0x0000000002180000-0x00000000021C0000-memory.dmp

Filesize
256KB

Download
memory/2384-12-0x0000000002180000-0x00000000021C0000-memory.dmp

Filesize
256KB

Download
memory/2640-9-0x0000000000650000-0x0000000000652000-memory.dmp

Filesize
8KB

Download
memory/2640-11-0x0000000000400000-0x000000000054F000-memory.dmp

Filesize
1.3MB

Download
memory/2772-10-0x00000000001F0000-0x00000000001F2000-memory.dmp

Filesize
8KB

Download

Analysis

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