modiloader | ab75a80440e8c4817332eb9bd166fd5bdbf0f918928c7fd0bc4afc062e112945

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 04:54

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General

Target

f9bf91937f895b8473122fee78cbe47a_JaffaCakes118.exe
Size

360KB
MD5

f9bf91937f895b8473122fee78cbe47a
SHA1

08351847be6c4004b597a1a064025657c8f7d421
SHA256

ab75a80440e8c4817332eb9bd166fd5bdbf0f918928c7fd0bc4afc062e112945
SHA512

a3e596340877c542bbc211471034fd064971272a8a772582ca185eac91eb84f4378c7f243704ce0ac87ee1e0bb787a08368b7af7f4864b3d648909cace0503e2
SSDEEP

6144:kJ0+0viB5VMpFtRrKTbvjBaEWz1NffoR3xfmz0LgB0k3FHN0CgW2PJkrzg/d/gS:jtaB5SFrKTbL4TToR3Qz06tyfkA/5

Score

10^/10

modiloader discovery 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 1 IoCs

resource	yara_rule
behavioral1/memory/1984-2-0x0000000000400000-0x000000000050D000-memory.dmp	modiloader_stage2

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1984	f9bf91937f895b8473122fee78cbe47a_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupWay.txt	f9bf91937f895b8473122fee78cbe47a_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	f9bf91937f895b8473122fee78cbe47a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 1148	1984	f9bf91937f895b8473122fee78cbe47a_JaffaCakes118.exe	30
PID 1984 wrote to memory of 1148	1984	f9bf91937f895b8473122fee78cbe47a_JaffaCakes118.exe	30
PID 1984 wrote to memory of 1148	1984	f9bf91937f895b8473122fee78cbe47a_JaffaCakes118.exe	30
PID 1984 wrote to memory of 1148	1984	f9bf91937f895b8473122fee78cbe47a_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f9bf91937f895b8473122fee78cbe47a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f9bf91937f895b8473122fee78cbe47a_JaffaCakes118.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1984
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:1148

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/1984-0-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

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memory/1984-2-0x0000000000400000-0x000000000050D000-memory.dmp

Filesize
1.1MB

Download