modiloader | 9d49f4fdf73902a86a8508afe378daf2e0f2927b436793dbd7065b898451b708

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 10:22

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General

Target

eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe
Size

20KB
MD5

eb215c1b7213541ef498e2874f1eaa33
SHA1

ba50bacad454b73be9997458a609c0b832eac55d
SHA256

9d49f4fdf73902a86a8508afe378daf2e0f2927b436793dbd7065b898451b708
SHA512

8c0304341e20d16f07ccb37df535bee7a6812b4d8f409fbdf0ceea6c9ff21bf4b3fbccb1c93c877c7e0eee4e23f188f878aa63651b4cf2df1183bf77ceb02cab
SSDEEP

384:u45fLu0jm506J5rUyJ57I1k0hVRjSNAuuCf1IHOLDHE463KA:95fLu0jm506JlXJ57IfLjFgOHOLo/K

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
behavioral2/memory/1520-1-0x0000000043000000-0x000000004300A000-memory.dmp	modiloader_stage2

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3872-0-0x0000000000400000-0x0000000000412000-memory.dmp	upx
behavioral2/memory/3872-3-0x0000000000400000-0x0000000000412000-memory.dmp	upx
behavioral2/memory/3872-5-0x0000000000400000-0x0000000000412000-memory.dmp	upx
behavioral2/memory/3872-7-0x0000000000400000-0x0000000000412000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1520 set thread context of 3872	1520	eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe	82

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	eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 3872	1520	eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe	82
PID 1520 wrote to memory of 3872	1520	eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe	82
PID 1520 wrote to memory of 3872	1520	eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe	82
PID 1520 wrote to memory of 3872	1520	eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe	82
PID 1520 wrote to memory of 3872	1520	eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Users\Admin\AppData\Local\Temp\eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\eb215c1b7213541ef498e2874f1eaa33_JaffaCakes118.exe
  2⤵
  PID:3872

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

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Downloads

memory/1520-1-0x0000000043000000-0x000000004300A000-memory.dmp

Filesize
40KB

Download
memory/3872-0-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3872-3-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3872-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3872-7-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download