modiloader | c41915364b83c7a7c972bd23c5a640761f4bc740f0d2cfc499cf7a9d2e9eb60a

General

Target

e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe
Size

1.6MB
MD5

e8a40967631226e79b19ca90453f650a
SHA1

ca44ab814595e712a6f5cf5c75cf6bd760b48424
SHA256

c41915364b83c7a7c972bd23c5a640761f4bc740f0d2cfc499cf7a9d2e9eb60a
SHA512

7e10a87277b962a2c7ecd6271dc628c04cd7cc451927ea926870e2f8c8abd4a54456ee3bef5a6a63cd75929549b786d4eb868900abd23240aa8addf92e26cb48
SSDEEP

24576:F1KezP3jzMNhV+68GN5Oeo4W/3G+B0n8Nl3yvKMqUFy921AdG3m6NAUwC+hmv0o:bKerzz4hV+tGjj+eCMfo2FW6NADhmF

Score

10^/10

modiloader discovery evasion themida 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 2 IoCs

resource	yara_rule
behavioral1/memory/1840-3-0x0000000010001000-0x0000000010002000-memory.dmp	modiloader_stage2
behavioral1/memory/1840-12-0x0000000010000000-0x000000001019D000-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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/1840-0-0x0000000010000000-0x000000001019D000-memory.dmp	themida
behavioral1/memory/1840-12-0x0000000010000000-0x000000001019D000-memory.dmp	themida

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1840 set thread context of 2148	1840	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	31

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	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2148	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe
2148	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1840 wrote to memory of 2148	1840	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	31
PID 1840 wrote to memory of 2148	1840	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	31
PID 1840 wrote to memory of 2148	1840	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	31
PID 1840 wrote to memory of 2148	1840	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	31
PID 1840 wrote to memory of 2148	1840	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	31
PID 1840 wrote to memory of 2148	1840	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	31
PID 2148 wrote to memory of 1168	2148	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	21
PID 2148 wrote to memory of 1168	2148	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	21
PID 2148 wrote to memory of 1168	2148	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	21
PID 2148 wrote to memory of 1168	2148	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	21
PID 2148 wrote to memory of 1168	2148	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	21
PID 2148 wrote to memory of 1168	2148	e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1168
- C:\Users\Admin\AppData\Local\Temp\e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1840
- - C:\Users\Admin\AppData\Local\Temp\e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\e8a40967631226e79b19ca90453f650a_JaffaCakes118.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2148

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/1168-14-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1168-20-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/1840-0-0x0000000010000000-0x000000001019D000-memory.dmp

Filesize
1.6MB

Download
memory/1840-2-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1840-1-0x0000000001D10000-0x0000000001E74000-memory.dmp

Filesize
1.4MB

Download
memory/1840-3-0x0000000010001000-0x0000000010002000-memory.dmp

Filesize
4KB

Download
memory/1840-12-0x0000000010000000-0x000000001019D000-memory.dmp

Filesize
1.6MB

Download
memory/2148-8-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2148-11-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2148-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2148-4-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2148-32-0x0000000000020000-0x0000000000031000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads