modiloader | 068cf922227ffe80485a800f7f9b3942db88af2db2acef58a4da301d896b5793

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-09-2024 10:40

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General

Target

fe5aa6aff3d19233cd0da95a8c8e0eb1_JaffaCakes118.exe
Size

299KB
MD5

fe5aa6aff3d19233cd0da95a8c8e0eb1
SHA1

5b52fa10d86237ad8e6188a8478b4588c7b605a9
SHA256

068cf922227ffe80485a800f7f9b3942db88af2db2acef58a4da301d896b5793
SHA512

284d6ba0e28f629a1dfecfd2df2751cf29d3f7a570fd0b2e761aab0b3b92c1bfe101759120e254331c9ab6dd17949d88e76a591b5995f39ab849a92aadb671e1
SSDEEP

6144:dafllfyFLPlTLO08T5gcIzWjnGbli9QAd+a5nJO9WxhPKHuItUBNgA0:3FLPlTLO0w7MWrGxoQq+a5o9WXPKOnoP

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 Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/2236-4-0x0000000000400000-0x00000000004C0000-memory.dmp	modiloader_stage2

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2236-0-0x0000000000400000-0x00000000004C0000-memory.dmp	upx
behavioral1/memory/2236-4-0x0000000000400000-0x00000000004C0000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupWay.txt	fe5aa6aff3d19233cd0da95a8c8e0eb1_JaffaCakes118.exe

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	fe5aa6aff3d19233cd0da95a8c8e0eb1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2724	2236	fe5aa6aff3d19233cd0da95a8c8e0eb1_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2724	2236	fe5aa6aff3d19233cd0da95a8c8e0eb1_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2724	2236	fe5aa6aff3d19233cd0da95a8c8e0eb1_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2724	2236	fe5aa6aff3d19233cd0da95a8c8e0eb1_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\fe5aa6aff3d19233cd0da95a8c8e0eb1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fe5aa6aff3d19233cd0da95a8c8e0eb1_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2236
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2724

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/2236-0-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2236-1-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2236-3-0x0000000000415000-0x0000000000416000-memory.dmp

Filesize
4KB

Download
memory/2236-4-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download