modiloader | daa5c923c7d1e03c71ccc390b77fdc1201a03422ac1e532aa2836493ae615df9

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2024, 06:50

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General

Target

a67a62be4ef03e4cd29722a9e4de272c_JaffaCakes118.exe
Size

630KB
MD5

a67a62be4ef03e4cd29722a9e4de272c
SHA1

5f6950b21264f807e05ce1a9e873bfde1c1bcbe6
SHA256

daa5c923c7d1e03c71ccc390b77fdc1201a03422ac1e532aa2836493ae615df9
SHA512

ad444048de56c5fcae00ef03cf7580ee15584809c4d4bd50b4e5541b2285092ba68b39545950771e84687a8a7dcc508f77b087e6b76af594c5713917e51dde93
SSDEEP

12288:Wb8YuZFaQxtM1e4P8els/dXciv/xvIEGpzK6FSkFvfHfbxeQWC2hiFx:ETuZF7xtMcO8ztHxQ5pzvf/NeQWCEOx

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 1 IoCs

resource	yara_rule
behavioral2/memory/4304-17-0x0000000000400000-0x0000000000515000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4304 set thread context of 2352	4304	a67a62be4ef03e4cd29722a9e4de272c_JaffaCakes118.exe	83

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt	a67a62be4ef03e4cd29722a9e4de272c_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1188	2352	WerFault.exe	83

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	a67a62be4ef03e4cd29722a9e4de272c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4304 wrote to memory of 2352	4304	a67a62be4ef03e4cd29722a9e4de272c_JaffaCakes118.exe	83
PID 4304 wrote to memory of 2352	4304	a67a62be4ef03e4cd29722a9e4de272c_JaffaCakes118.exe	83
PID 4304 wrote to memory of 2352	4304	a67a62be4ef03e4cd29722a9e4de272c_JaffaCakes118.exe	83
PID 4304 wrote to memory of 2352	4304	a67a62be4ef03e4cd29722a9e4de272c_JaffaCakes118.exe	83
PID 4304 wrote to memory of 2352	4304	a67a62be4ef03e4cd29722a9e4de272c_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\a67a62be4ef03e4cd29722a9e4de272c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a67a62be4ef03e4cd29722a9e4de272c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4304
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\system32\svchost.exe"
  2⤵
  PID:2352
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 12
    3⤵
    - Program crash
    PID:1188

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2352 -ip 2352
1⤵
PID:1160

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/2352-16-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/4304-4-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/4304-2-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/4304-10-0x0000000003460000-0x0000000003461000-memory.dmp

Filesize
4KB

Download
memory/4304-9-0x0000000003360000-0x0000000003363000-memory.dmp

Filesize
12KB

Download
memory/4304-7-0x0000000002570000-0x0000000002571000-memory.dmp

Filesize
4KB

Download
memory/4304-6-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/4304-5-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/4304-0-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/4304-8-0x0000000003370000-0x0000000003371000-memory.dmp

Filesize
4KB

Download
memory/4304-11-0x00000000033B0000-0x00000000033B1000-memory.dmp

Filesize
4KB

Download
memory/4304-3-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/4304-12-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/4304-14-0x0000000003380000-0x0000000003381000-memory.dmp

Filesize
4KB

Download
memory/4304-13-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/4304-1-0x0000000002300000-0x000000000235A000-memory.dmp

Filesize
360KB

Download
memory/4304-17-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/4304-18-0x0000000002300000-0x000000000235A000-memory.dmp

Filesize
360KB

Download