modiloader | f398740e50801e08d6f6e8802170df619969b1c16ebc381c01b5577001760682

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
12/12/2024, 18:12

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General

Target

e7a6b98a8440182d9607b5a9a394ab56_JaffaCakes118.exe
Size

28KB
MD5

e7a6b98a8440182d9607b5a9a394ab56
SHA1

e1a0cbf353ffe3faa72b54c050460b207d0bfec5
SHA256

f398740e50801e08d6f6e8802170df619969b1c16ebc381c01b5577001760682
SHA512

1eb4ec3ebb7955c74dc75dec0556760b7ed0210d35a1e0a4f50cbde13edebe804f5a39895d51890d08f16cdb2df88ac13343f9db7e4ba74b29bf9f31066e8a83
SSDEEP

768:tJpFHSLyupC2/kB5c3i1Cp/c1nj6UUxW/HjwZABWDa8:tJpFHSOuopPc3Np0nj6UUxiDwMD8

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 family
modiloader

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral1/memory/2808-14-0x0000000000400000-0x0000000000426000-memory.dmp	modiloader_stage2
behavioral1/memory/2956-15-0x0000000000400000-0x0000000000426000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
2808	wmsj.exe

Loads dropped DLL 2 IoCs

pid	Process
2956	e7a6b98a8440182d9607b5a9a394ab56_JaffaCakes118.exe
2956	e7a6b98a8440182d9607b5a9a394ab56_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	e7a6b98a8440182d9607b5a9a394ab56_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmsj.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 2808	2956	e7a6b98a8440182d9607b5a9a394ab56_JaffaCakes118.exe	30
PID 2956 wrote to memory of 2808	2956	e7a6b98a8440182d9607b5a9a394ab56_JaffaCakes118.exe	30
PID 2956 wrote to memory of 2808	2956	e7a6b98a8440182d9607b5a9a394ab56_JaffaCakes118.exe	30
PID 2956 wrote to memory of 2808	2956	e7a6b98a8440182d9607b5a9a394ab56_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e7a6b98a8440182d9607b5a9a394ab56_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e7a6b98a8440182d9607b5a9a394ab56_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2956
- C:\RECYCLER\wmsj.exe
  C:\RECYCLER\wmsj.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2808

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

C:\RECYCLER\video.dll

Filesize
37KB

MD5
83216b17c2482167112f40a418c80337

SHA1
5e00803671eb1b434bec02ded9460b2a177ee93b

SHA256
ea81562a6fb365d971ca9cfbf9a3c6b8b92a691f9b24f45f2951a4c08e7e5285

SHA512
f316e32b93e544784f5428a78a14afbca886e61cc7bf04ebe2149c2621c4de2d0bf6af46734b49f521ea3f9f11ba17ee6b99bbb468d8d6336a46fd50210d779e

Download Submit
\RECYCLER\wmsj.exe

Filesize
28KB

MD5
e7a6b98a8440182d9607b5a9a394ab56

SHA1
e1a0cbf353ffe3faa72b54c050460b207d0bfec5

SHA256
f398740e50801e08d6f6e8802170df619969b1c16ebc381c01b5577001760682

SHA512
1eb4ec3ebb7955c74dc75dec0556760b7ed0210d35a1e0a4f50cbde13edebe804f5a39895d51890d08f16cdb2df88ac13343f9db7e4ba74b29bf9f31066e8a83

Download Submit
memory/2808-14-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2956-0-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2956-10-0x0000000000320000-0x0000000000346000-memory.dmp

Filesize
152KB

Download
memory/2956-9-0x0000000000320000-0x0000000000346000-memory.dmp

Filesize
152KB

Download
memory/2956-15-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download