modiloader | 4727009fbe49ce250eda743e4ac5e4fc573c39b59ad9cc1cb065d2bdf31183ee

General

Target

JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe
Size

901KB
MD5

0e8967353e331a58e3f9e217deb296ce
SHA1

51fd5c08d51193b3175151e9cc905b2475ed0527
SHA256

4727009fbe49ce250eda743e4ac5e4fc573c39b59ad9cc1cb065d2bdf31183ee
SHA512

e344888bcb3d4756426b0793d330f40f60e5e096541ec325d9a1854f9efce5ff9a37d65e3590e0f9f8bfa0fdb1d0a681a2a6fc519b8bcac56b96fbff7df95e94
SSDEEP

12288:z1RgNhUulpvHGhW12Cyc8CwT5y3/oEqZ2McfmxeSYcdQ4RVHZOcMsbJ8cXovmXfW:HM+ujmCecB8cAfZJv3QSV+s9/4cn4f

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 family
modiloader

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/2108-16-0x0000000000400000-0x00000000016F3000-memory.dmp	modiloader_stage2

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000c000000012262-0.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2108	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.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	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2108 set thread context of 2272	2108	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe	30

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~1\2010.txt	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.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	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2108	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe
2108	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2108	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2272	2108	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe	30
PID 2108 wrote to memory of 2272	2108	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe	30
PID 2108 wrote to memory of 2272	2108	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe	30
PID 2108 wrote to memory of 2272	2108	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe	30
PID 2108 wrote to memory of 2272	2108	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe	30
PID 2108 wrote to memory of 2272	2108	JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e8967353e331a58e3f9e217deb296ce.exe"
1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\mstsc.exe
  "C:\Windows\system32\mstsc.exe"
  2⤵
  PID:2272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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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/2108-17-0x0000000071120000-0x0000000071265000-memory.dmp

Filesize
1.3MB

Download
memory/2108-1-0x0000000000400000-0x00000000016F3000-memory.dmp

Filesize
18.9MB

Download
memory/2108-2-0x0000000071120000-0x0000000071265000-memory.dmp

Filesize
1.3MB

Download
memory/2108-3-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2108-6-0x0000000003820000-0x0000000003821000-memory.dmp

Filesize
4KB

Download
memory/2108-5-0x0000000003770000-0x0000000003780000-memory.dmp

Filesize
64KB

Download
memory/2108-15-0x0000000000415000-0x0000000000416000-memory.dmp

Filesize
4KB

Download
memory/2108-16-0x0000000000400000-0x00000000016F3000-memory.dmp

Filesize
18.9MB

Download
memory/2272-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2272-11-0x0000000000400000-0x00000000016F3000-memory.dmp

Filesize
18.9MB

Download
memory/2272-13-0x0000000000400000-0x00000000016F3000-memory.dmp

Filesize
18.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads