modiloader | 603726f16b4752a22c76b2708220672de4390c8128ff1cc196a01d4ba00a5cc7

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
10-10-2024 14:10

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General

Target

3045b18bf807acf4451c35fe215ba286_JaffaCakes118.dll
Size

123KB
MD5

3045b18bf807acf4451c35fe215ba286
SHA1

c6ef9e3ca07b9075d8edd1e393fa86d1aa08f933
SHA256

603726f16b4752a22c76b2708220672de4390c8128ff1cc196a01d4ba00a5cc7
SHA512

19aa244c1e718d425a98fa77561a6d6c59610acaee57e00f5e4674ff79f8d56aeec7151787e3ecbdb2ace7f021f62fe62bd387548907e5380bd6223f99cb6221
SSDEEP

3072:FOtsVfgHWSTHSN2J32rA2yjQBJLvSSkFZ350:FT4ANy32+sGSUZp

Score

10^/10

modiloader discovery trojan upx

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/2368-1-0x00000000005A0000-0x00000000005F4000-memory.dmp	modiloader_stage2

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2368-0-0x00000000005A0000-0x00000000005F4000-memory.dmp	upx
behavioral1/memory/2368-1-0x00000000005A0000-0x00000000005F4000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 2368	2252	rundll32.exe	30
PID 2252 wrote to memory of 2368	2252	rundll32.exe	30
PID 2252 wrote to memory of 2368	2252	rundll32.exe	30
PID 2252 wrote to memory of 2368	2252	rundll32.exe	30
PID 2252 wrote to memory of 2368	2252	rundll32.exe	30
PID 2252 wrote to memory of 2368	2252	rundll32.exe	30
PID 2252 wrote to memory of 2368	2252	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3045b18bf807acf4451c35fe215ba286_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3045b18bf807acf4451c35fe215ba286_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/2368-0-0x00000000005A0000-0x00000000005F4000-memory.dmp

Filesize
336KB

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memory/2368-1-0x00000000005A0000-0x00000000005F4000-memory.dmp

Filesize
336KB

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