modiloader | 4a8aaa13b9c3e2ff6011f8e3ead2577f7f6cc562114e8fd5bcfd7274c6a4da1f

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
15-09-2024 12:10

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General

Target

e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe
Size

903KB
MD5

e2732c1049ab6ff863ffb541178138f5
SHA1

68346693bea16b19293835cd0ce35bc46a3ec0cd
SHA256

4a8aaa13b9c3e2ff6011f8e3ead2577f7f6cc562114e8fd5bcfd7274c6a4da1f
SHA512

0fd68e9338909ee93d7234e20adc94d90366f6014605f27c122ebb17f4a268947ea215689a9dcbdc0642bbb02ac2c2330c12bbecf32a4f1ed413958984e10afc
SSDEEP

24576:bjC7CQ4huEnfauT6VgRolRC+LWLlfTAc7vR2:HC7CJrffRolRCmWpfjw

Score

10^/10

modiloader bootkit discovery persistence 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 2 IoCs

resource	yara_rule
behavioral1/memory/2720-8-0x0000000000400000-0x000000000163A000-memory.dmp	modiloader_stage2
behavioral1/memory/2720-11-0x0000000000400000-0x000000000163A000-memory.dmp	modiloader_stage2

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000700000001211b-0.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2720	e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\2010.txt	e2732c1049ab6ff863ffb541178138f5_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	e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2720	e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe
2720	e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2720	e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2772	2720	e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe	30
PID 2720 wrote to memory of 2772	2720	e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe	30
PID 2720 wrote to memory of 2772	2720	e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe	30
PID 2720 wrote to memory of 2772	2720	e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e2732c1049ab6ff863ffb541178138f5_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2720
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

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

\Users\Admin\AppData\Local\Temp\V220090726.EPE

Filesize
477KB

MD5
ca2ac02906ea3dd183678ebff7f3354d

SHA1
e1661ae1280b6a5bb56f954672e298ab93b15868

SHA256
962f7d1d251db7bb422e8add837e7efd78528b005b41c58fab71d130920863d7

SHA512
7ecc03726a1412580d575a1b193d4893c1a7375bae313a9f2f83fab1fec28ee6ec928a1a8a6507200b9c0bcecb58c55fd69037ef0015952521f978cd20ee3a33

Download Submit
memory/2720-1-0x0000000000400000-0x000000000163A000-memory.dmp

Filesize
18.2MB

Download
memory/2720-3-0x0000000071120000-0x0000000071265000-memory.dmp

Filesize
1.3MB

Download
memory/2720-2-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2720-7-0x0000000001690000-0x0000000001691000-memory.dmp

Filesize
4KB

Download
memory/2720-5-0x00000000003E0000-0x00000000003F0000-memory.dmp

Filesize
64KB

Download
memory/2720-10-0x0000000071120000-0x0000000071265000-memory.dmp

Filesize
1.3MB

Download
memory/2720-8-0x0000000000400000-0x000000000163A000-memory.dmp

Filesize
18.2MB

Download
memory/2720-11-0x0000000000400000-0x000000000163A000-memory.dmp

Filesize
18.2MB

Download