modiloader | 8ebd47d939ada0a9e9efd4bc14b1a33031263c58fb6ada7f6425987e20213b7b

General

Target

f789d334217c1680eea257cc90a47277_JaffaCakes118.exe
Size

1.9MB
MD5

f789d334217c1680eea257cc90a47277
SHA1

22bb837c21bd46831fab05b665e6164b4526ea7a
SHA256

8ebd47d939ada0a9e9efd4bc14b1a33031263c58fb6ada7f6425987e20213b7b
SHA512

061f63a2c6987d3cbc650377782feb105d59405d54ab62a590ea261ead04a32ff08c5e585bd7e80c44502fa46360bc052d9c82a66b5ddbe42c55032e930097bf
SSDEEP

24576:mE6uyCPZojSwhSO+sonQ05Inv/F4F4WH3D1rRfj5/EvkbbAuEOXMCsjdiu7CUrf:CuyCwd+snL8F3D1rRbugAu8DUuZf

Score

10^/10

modiloader discovery evasion 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
behavioral1/memory/2880-1-0x0000000020001000-0x0000000020003000-memory.dmp	modiloader_stage2
behavioral1/memory/2880-16-0x0000000020000000-0x00000000203FF000-memory.dmp	modiloader_stage2
behavioral1/memory/2880-15-0x0000000020000000-0x00000000203FF000-memory.dmp	modiloader_stage2
behavioral1/memory/2880-38-0x0000000020000000-0x00000000203FF000-memory.dmp	modiloader_stage2

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Wine	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2880 set thread context of 2768	2880	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2880	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe
2768	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe
2768	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 2768	2880	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	30
PID 2880 wrote to memory of 2768	2880	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	30
PID 2880 wrote to memory of 2768	2880	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	30
PID 2880 wrote to memory of 2768	2880	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	30
PID 2880 wrote to memory of 2768	2880	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	30
PID 2880 wrote to memory of 2768	2880	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	30
PID 2768 wrote to memory of 1192	2768	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	21
PID 2768 wrote to memory of 1192	2768	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	21
PID 2768 wrote to memory of 1192	2768	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	21
PID 2768 wrote to memory of 1192	2768	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	21
PID 2768 wrote to memory of 1192	2768	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	21
PID 2768 wrote to memory of 1192	2768	f789d334217c1680eea257cc90a47277_JaffaCakes118.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192
- C:\Users\Admin\AppData\Local\Temp\f789d334217c1680eea257cc90a47277_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f789d334217c1680eea257cc90a47277_JaffaCakes118.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2880
- - C:\Users\Admin\AppData\Local\Temp\f789d334217c1680eea257cc90a47277_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\f789d334217c1680eea257cc90a47277_JaffaCakes118.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1192-26-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/2768-18-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2768-13-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2768-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2768-10-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2880-0-0x0000000020000000-0x00000000203FF000-memory.dmp

Filesize
4.0MB

Download
memory/2880-2-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2880-1-0x0000000020001000-0x0000000020003000-memory.dmp

Filesize
8KB

Download
memory/2880-16-0x0000000020000000-0x00000000203FF000-memory.dmp

Filesize
4.0MB

Download
memory/2880-15-0x0000000020000000-0x00000000203FF000-memory.dmp

Filesize
4.0MB

Download
memory/2880-38-0x0000000020000000-0x00000000203FF000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads