modiloader | 5e186b46afa5d19a8233afd6781a945a5b02260643a8d300d154fde9894eb39b

Analysis

max time kernel
139s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 15:06

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General

Target

bc3cdbb354f520d49b1ace478b1e59ff_JaffaCakes118.exe
Size

190KB
MD5

bc3cdbb354f520d49b1ace478b1e59ff
SHA1

b985520e8283b3d18d66279435ebd66e2a5e490f
SHA256

5e186b46afa5d19a8233afd6781a945a5b02260643a8d300d154fde9894eb39b
SHA512

88bcfa276b6a49de02aab8043d067ae6472af34d51f0552706c08ef42e39900c3e92c14ca7f59d16d287afa71661aecae49d0e1fd748d04136eb6688ff2a9e8f
SSDEEP

3072:/MFl8PEa1tkF9nzhBGTHapmPAWll8GsqYKxgMKi4FItVM9EOPXYCTgplcS7eOtR:/Mn8PEQkfhU6WePquMKTFIrGEzCTCGSv

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/1596-4-0x0000000000400000-0x0000000000484000-memory.dmp	modiloader_stage2

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1596-0-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral2/memory/1596-4-0x0000000000400000-0x0000000000484000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\dosSetup.txt	bc3cdbb354f520d49b1ace478b1e59ff_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	bc3cdbb354f520d49b1ace478b1e59ff_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 3616	1596	bc3cdbb354f520d49b1ace478b1e59ff_JaffaCakes118.exe	84
PID 1596 wrote to memory of 3616	1596	bc3cdbb354f520d49b1ace478b1e59ff_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\bc3cdbb354f520d49b1ace478b1e59ff_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bc3cdbb354f520d49b1ace478b1e59ff_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1596
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:3616

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/1596-0-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1596-1-0x0000000000780000-0x0000000000781000-memory.dmp

Filesize
4KB

Download
memory/1596-3-0x0000000000414000-0x0000000000415000-memory.dmp

Filesize
4KB

Download
memory/1596-4-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download