modiloader | 0f71621d9ec1f4eb7f7c0e6f177dcd71b82be33215cb388945526bd8ef1a5644

General

Target

f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe
Size

1.6MB
MD5

f4084c33a49c16a0339d71772d3a11fb
SHA1

462230e8d2fa7d5fc195892349907b6386db701d
SHA256

0f71621d9ec1f4eb7f7c0e6f177dcd71b82be33215cb388945526bd8ef1a5644
SHA512

0b1629762b7009361cd204f65751a85236bfa8366de91e30ab154c0b0f5b15adf0985ba94eb5495342213c9164b6b0c1b0098a00fbeece02c47f062f183e4fac
SSDEEP

24576:iO1FKbDG4PXrUM67fEGUwxwWUwkmMOZODNB4EzulblYkK/vfN9hqURx039Ctr7ec:ihDL4wjWMNgbBK/XFqrteEzXovjGLgh

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 2 IoCs

resource	yara_rule
behavioral1/memory/1692-1-0x0000000010001000-0x0000000010002000-memory.dmp	modiloader_stage2
behavioral1/memory/1692-8-0x0000000010000000-0x00000000101A7000-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-1-5-21-3434294380-2554721341-1919518612-1000\Software\Wine	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1692 set thread context of 2548	1692	f4084c33a49c16a0339d71772d3a11fb_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	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2548	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe
2548	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 2548	1692	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	30
PID 1692 wrote to memory of 2548	1692	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	30
PID 1692 wrote to memory of 2548	1692	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	30
PID 1692 wrote to memory of 2548	1692	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	30
PID 1692 wrote to memory of 2548	1692	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	30
PID 1692 wrote to memory of 2548	1692	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	30
PID 2548 wrote to memory of 1196	2548	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	21
PID 2548 wrote to memory of 1196	2548	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	21
PID 2548 wrote to memory of 1196	2548	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	21
PID 2548 wrote to memory of 1196	2548	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	21
PID 2548 wrote to memory of 1196	2548	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	21
PID 2548 wrote to memory of 1196	2548	f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1692
- - C:\Users\Admin\AppData\Local\Temp\f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\f4084c33a49c16a0339d71772d3a11fb_JaffaCakes118.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2548

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/1196-11-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1196-17-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/1692-0-0x0000000010000000-0x00000000101A7000-memory.dmp

Filesize
1.7MB

Download
memory/1692-1-0x0000000010001000-0x0000000010002000-memory.dmp

Filesize
4KB

Download
memory/1692-8-0x0000000010000000-0x00000000101A7000-memory.dmp

Filesize
1.7MB

Download
memory/1692-7-0x0000000003A60000-0x0000000003C07000-memory.dmp

Filesize
1.7MB

Download
memory/2548-10-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2548-5-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2548-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2548-2-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads