modiloader | f5107127e0626dde71f32ecbb257499a56dbae6bdb17ab52787433b7d310c463

General

Target

f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe
Size

627KB
MD5

f255de11ae5f321fd9b3c9c0ba281403
SHA1

23010b90287e5de08ab90816dc5e42cc1d6e8174
SHA256

f5107127e0626dde71f32ecbb257499a56dbae6bdb17ab52787433b7d310c463
SHA512

83697c9014226d7f6feb7cf6a7cf3fab87cab2daa1ef116220a6d9bab84a2216118dbef62d3713c5552d8e8daf2b945dec6ac2ca217fe2374e5d39482e336492
SSDEEP

12288:30cV1GwZcOJCJ4IrNgSuMtF3Z4mxxNTAtgQrLmRP:3tV1Gw2RtQmX9Atgo

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
behavioral1/memory/2080-12-0x0000000003380000-0x0000000003480000-memory.dmp	modiloader_stage2
behavioral1/memory/2080-24-0x0000000000400000-0x0000000000516000-memory.dmp	modiloader_stage2
behavioral1/memory/2080-26-0x0000000003380000-0x0000000003480000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\paramstr.txt	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2612	2080	WerFault.exe	27

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	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 2848	2080	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe	28
PID 2080 wrote to memory of 2848	2080	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe	28
PID 2080 wrote to memory of 2848	2080	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe	28
PID 2080 wrote to memory of 2848	2080	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe	28
PID 2080 wrote to memory of 2612	2080	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe	29
PID 2080 wrote to memory of 2612	2080	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe	29
PID 2080 wrote to memory of 2612	2080	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe	29
PID 2080 wrote to memory of 2612	2080	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2080
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2848
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2080 -s 312
  2⤵
  - Program crash
  PID:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2080-0-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/2080-1-0x0000000000370000-0x00000000003C4000-memory.dmp

Filesize
336KB

Download
memory/2080-3-0x00000000008A0000-0x00000000008A1000-memory.dmp

Filesize
4KB

Download
memory/2080-4-0x0000000002100000-0x0000000002101000-memory.dmp

Filesize
4KB

Download
memory/2080-2-0x00000000020D0000-0x00000000020D1000-memory.dmp

Filesize
4KB

Download
memory/2080-12-0x0000000003380000-0x0000000003480000-memory.dmp

Filesize
1024KB

Download
memory/2080-21-0x0000000003410000-0x0000000003411000-memory.dmp

Filesize
4KB

Download
memory/2080-20-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2080-19-0x00000000033A0000-0x00000000033A1000-memory.dmp

Filesize
4KB

Download
memory/2080-18-0x00000000033B0000-0x00000000033B1000-memory.dmp

Filesize
4KB

Download
memory/2080-17-0x00000000033C0000-0x00000000033C1000-memory.dmp

Filesize
4KB

Download
memory/2080-16-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2080-15-0x0000000003480000-0x0000000003481000-memory.dmp

Filesize
4KB

Download
memory/2080-14-0x0000000003380000-0x0000000003383000-memory.dmp

Filesize
12KB

Download
memory/2080-13-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2080-11-0x0000000003380000-0x0000000003480000-memory.dmp

Filesize
1024KB

Download
memory/2080-10-0x0000000000890000-0x0000000000891000-memory.dmp

Filesize
4KB

Download
memory/2080-9-0x0000000002110000-0x0000000002111000-memory.dmp

Filesize
4KB

Download
memory/2080-8-0x00000000020E0000-0x00000000020E1000-memory.dmp

Filesize
4KB

Download
memory/2080-7-0x00000000020F0000-0x00000000020F1000-memory.dmp

Filesize
4KB

Download
memory/2080-6-0x0000000000870000-0x0000000000871000-memory.dmp

Filesize
4KB

Download
memory/2080-5-0x0000000000880000-0x0000000000881000-memory.dmp

Filesize
4KB

Download
memory/2080-22-0x0000000000860000-0x0000000000861000-memory.dmp

Filesize
4KB

Download
memory/2080-24-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/2080-25-0x0000000000370000-0x00000000003C4000-memory.dmp

Filesize
336KB

Download
memory/2080-26-0x0000000003380000-0x0000000003480000-memory.dmp

Filesize
1024KB

Download
memory/2080-27-0x0000000003380000-0x0000000003480000-memory.dmp

Filesize
1024KB

Download
memory/2080-29-0x0000000000860000-0x0000000000861000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing