modiloader | edc8904eb47d45d9bfbb2fd98094e76c1ae589523726684be579741609f7fdd8

Analysis

max time kernel
94s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-12-2024 02:12

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General

Target

f6d10ead8e8736b05638647a8e3cfbfa_JaffaCakes118.exe
Size

143KB
MD5

f6d10ead8e8736b05638647a8e3cfbfa
SHA1

d54f3df9be746ccf6185b402be779e8f69c2a90d
SHA256

edc8904eb47d45d9bfbb2fd98094e76c1ae589523726684be579741609f7fdd8
SHA512

0d21f2187978537cea1a9d7a7de411d82eb476e71ba1fcc6b33dfcb969818824ff604334e75c648a2bc51a39e19ef9210f0fdd4d5ae2d5f2dc3ba3670f1fe2fd
SSDEEP

3072:1LCnfucTQN3EV7LrNHVAJ8lhgaElgize/10y:1UGEd4iQzxe10y

Score

10^/10

modiloader discovery trojan upx

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 3 IoCs

resource	yara_rule
behavioral2/memory/4672-0-0x0000000000010000-0x0000000000035000-memory.dmp	modiloader_stage2
behavioral2/memory/4672-2-0x0000000000010000-0x0000000000035000-memory.dmp	modiloader_stage2
behavioral2/memory/1124-3-0x0000000000010000-0x0000000000035000-memory.dmp	modiloader_stage2

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4672-0-0x0000000000010000-0x0000000000035000-memory.dmp	upx
behavioral2/memory/4672-2-0x0000000000010000-0x0000000000035000-memory.dmp	upx
behavioral2/memory/1124-3-0x0000000000010000-0x0000000000035000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	f6d10ead8e8736b05638647a8e3cfbfa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	apocalyps32.exe

Suspicious behavior: RenamesItself 2 IoCs

pid	Process
4672	f6d10ead8e8736b05638647a8e3cfbfa_JaffaCakes118.exe
1124	apocalyps32.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4672 wrote to memory of 1124	4672	f6d10ead8e8736b05638647a8e3cfbfa_JaffaCakes118.exe	83
PID 4672 wrote to memory of 1124	4672	f6d10ead8e8736b05638647a8e3cfbfa_JaffaCakes118.exe	83
PID 4672 wrote to memory of 1124	4672	f6d10ead8e8736b05638647a8e3cfbfa_JaffaCakes118.exe	83
PID 1124 wrote to memory of 1828	1124	apocalyps32.exe	84
PID 1124 wrote to memory of 1828	1124	apocalyps32.exe	84

C:\Users\Admin\AppData\Local\Temp\f6d10ead8e8736b05638647a8e3cfbfa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f6d10ead8e8736b05638647a8e3cfbfa_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4672
- C:\Windows\apocalyps32.exe
  -bs
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1124
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    -bs
    3⤵
    PID:1828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1124-3-0x0000000000010000-0x0000000000035000-memory.dmp

Filesize
148KB

Download
memory/4672-0-0x0000000000010000-0x0000000000035000-memory.dmp

Filesize
148KB

Download
memory/4672-2-0x0000000000010000-0x0000000000035000-memory.dmp

Filesize
148KB

Download