modiloader | 18eae3e1ec9820f8191d12ee23785f459633995dffee4247d48efa21b1d1f3e9

General

Target

eca65de78c7df5ed755f81cb75625d76_JaffaCakes118.exe
Size

1.0MB
MD5

eca65de78c7df5ed755f81cb75625d76
SHA1

8306b077cdaa542b6f0a839cf19ea454e21523eb
SHA256

18eae3e1ec9820f8191d12ee23785f459633995dffee4247d48efa21b1d1f3e9
SHA512

39112d528ad12684c84c56dbfff2911a9af41b98149659015431dbad42a8432e9f44fe549573419dea80332c4262e677a4daafdc60bdc406d9132df1ba219e78
SSDEEP

24576:ozhtDPvBSs5dOThYnOOZOqxCA7479Wy7x6Fs4Ki6GpJAVZje7f5V1z:ozhpRXwTeQA7YdsTTpJee7BV1

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 Second Stage 4 IoCs

resource	yara_rule
behavioral2/memory/2292-15-0x0000000000400000-0x00000000005EB000-memory.dmp	modiloader_stage2
behavioral2/memory/4128-22-0x0000000000400000-0x00000000005EB000-memory.dmp	modiloader_stage2
behavioral2/memory/2292-25-0x0000000000400000-0x00000000005EB000-memory.dmp	modiloader_stage2
behavioral2/memory/4128-26-0x0000000000400000-0x00000000005EB000-memory.dmp	modiloader_stage2

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	eca65de78c7df5ed755f81cb75625d76_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
2292	240631421.exe
4128	360se.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2292	240631421.exe
4128	360se.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~1\360se.exe	240631421.exe
File opened for modification	C:\PROGRA~1\360se.exe	240631421.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	eca65de78c7df5ed755f81cb75625d76_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	240631421.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	360se.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2596	eca65de78c7df5ed755f81cb75625d76_JaffaCakes118.exe
2596	eca65de78c7df5ed755f81cb75625d76_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2292	2596	eca65de78c7df5ed755f81cb75625d76_JaffaCakes118.exe	82
PID 2596 wrote to memory of 2292	2596	eca65de78c7df5ed755f81cb75625d76_JaffaCakes118.exe	82
PID 2596 wrote to memory of 2292	2596	eca65de78c7df5ed755f81cb75625d76_JaffaCakes118.exe	82
PID 2292 wrote to memory of 4128	2292	240631421.exe	83
PID 2292 wrote to memory of 4128	2292	240631421.exe	83
PID 2292 wrote to memory of 4128	2292	240631421.exe	83
PID 2292 wrote to memory of 4492	2292	240631421.exe	84
PID 2292 wrote to memory of 4492	2292	240631421.exe	84
PID 2292 wrote to memory of 4492	2292	240631421.exe	84

C:\Users\Admin\AppData\Local\Temp\eca65de78c7df5ed755f81cb75625d76_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eca65de78c7df5ed755f81cb75625d76_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Users\Admin\AppData\Local\Temp\240631421.exe
  "C:\Users\Admin\AppData\Local\Temp\240631421.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2292
- - C:\PROGRA~1\360se.exe
    C:\PROGRA~1\360se.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    PID:4128
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c erase /F "C:\Users\Admin\AppData\Local\Temp\240631421.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\240631421.exe

Filesize
845KB

MD5
c8545c130f97c9be0d9859833101ff38

SHA1
54e90afc5a8de27e5bd2c5a38acec728308e7f61

SHA256
8358b59f665f7b54a4385a79cf660224631d2b98ee1764c67557a7d822143795

SHA512
57a3e84f4bff4071caa0077d3b7173cf98381afe9a8d6d834230eb03179f501d5e320106f949fc91f0b1ac079d321e25b2b3abe36c5c235df920d4f2e3a989b3

Download Submit
memory/2292-13-0x0000000000400000-0x00000000005EB000-memory.dmp

Filesize
1.9MB

Download
memory/2292-25-0x0000000000400000-0x00000000005EB000-memory.dmp

Filesize
1.9MB

Download
memory/2292-16-0x00000000006E0000-0x00000000006E1000-memory.dmp

Filesize
4KB

Download
memory/2292-15-0x0000000000400000-0x00000000005EB000-memory.dmp

Filesize
1.9MB

Download
memory/2596-2-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/2596-12-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/2596-0-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/2596-1-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/2596-3-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/4128-22-0x0000000000400000-0x00000000005EB000-memory.dmp

Filesize
1.9MB

Download
memory/4128-24-0x0000000002160000-0x0000000002161000-memory.dmp

Filesize
4KB

Download
memory/4128-26-0x0000000000400000-0x00000000005EB000-memory.dmp

Filesize
1.9MB

Download
memory/4128-27-0x0000000002160000-0x0000000002161000-memory.dmp

Filesize
4KB

Download

Analysis

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