modiloader | 0e251a0cafd79924069e3132cd2f8983effe07c8360dd489fbde927d2c9775fc

Analysis

max time kernel
92s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 13:29

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General

Target

e29756d9c24b3ad80aade5a3ead9c41b_JaffaCakes118.exe
Size

795KB
MD5

e29756d9c24b3ad80aade5a3ead9c41b
SHA1

4aaf832ac117841bb3c4edf5f0ecf67ec4a31569
SHA256

0e251a0cafd79924069e3132cd2f8983effe07c8360dd489fbde927d2c9775fc
SHA512

1d48e48ab756e73474d158b2661f1860ab45a4d0b7031c027f4d2c407c4b6b901776459e44e4a2156e10e1a69259984f00863b2a5978a31ad2ac593f24f9da3f
SSDEEP

24576:8gsmSe5ReF4S2rIbSU1sZk5K239pZ9dOwkq4W6S:8+SxF4ElI2tpkwQW1

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 3 IoCs

resource	yara_rule
behavioral2/memory/3444-2-0x0000000000400000-0x00000000005C1000-memory.dmp	modiloader_stage2
behavioral2/memory/3444-6-0x0000000000400000-0x00000000005C1000-memory.dmp	modiloader_stage2
behavioral2/memory/3444-8-0x0000000000400000-0x00000000005C1000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3444 set thread context of 1396	3444	e29756d9c24b3ad80aade5a3ead9c41b_JaffaCakes118.exe	82

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupWay.txt	e29756d9c24b3ad80aade5a3ead9c41b_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1608	1396	WerFault.exe	82

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	e29756d9c24b3ad80aade5a3ead9c41b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3444 wrote to memory of 1396	3444	e29756d9c24b3ad80aade5a3ead9c41b_JaffaCakes118.exe	82
PID 3444 wrote to memory of 1396	3444	e29756d9c24b3ad80aade5a3ead9c41b_JaffaCakes118.exe	82
PID 3444 wrote to memory of 1396	3444	e29756d9c24b3ad80aade5a3ead9c41b_JaffaCakes118.exe	82
PID 3444 wrote to memory of 1396	3444	e29756d9c24b3ad80aade5a3ead9c41b_JaffaCakes118.exe	82
PID 3444 wrote to memory of 1396	3444	e29756d9c24b3ad80aade5a3ead9c41b_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\e29756d9c24b3ad80aade5a3ead9c41b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e29756d9c24b3ad80aade5a3ead9c41b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3444
- C:\Windows\SysWOW64\mstsc.exe
  "C:\Windows\system32\mstsc.exe"
  2⤵
  PID:1396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1396 -s 12
    3⤵
    - Program crash
    PID:1608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1396 -ip 1396
1⤵
PID:3016

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/3444-0-0x0000000000400000-0x00000000005C1000-memory.dmp

Filesize
1.8MB

Download
memory/3444-1-0x000000000056D000-0x000000000056F000-memory.dmp

Filesize
8KB

Download
memory/3444-2-0x0000000000400000-0x00000000005C1000-memory.dmp

Filesize
1.8MB

Download
memory/3444-6-0x0000000000400000-0x00000000005C1000-memory.dmp

Filesize
1.8MB

Download
memory/3444-8-0x0000000000400000-0x00000000005C1000-memory.dmp

Filesize
1.8MB

Download