modiloader | bdd656f700017da9ec321090984a118ae861fda547088ddbdba6acc078bf5c58

Analysis

max time kernel
93s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-01-2025 10:42

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General

Target

JaffaCakes118_03fb07048f3812778e24f5d516c23ff6.exe
Size

645KB
MD5

03fb07048f3812778e24f5d516c23ff6
SHA1

1f8d5da11b64b69e7f0c17fc8401e4c5c4774ae4
SHA256

bdd656f700017da9ec321090984a118ae861fda547088ddbdba6acc078bf5c58
SHA512

77a65485c522c65db390ad01348a80aef3e7c5c06987a175aaf1c57806f751560e03a8eeba50b1bb687c4b671f822e456b9220d36a4fe11d6c4e977f25f3beaa
SSDEEP

12288:QZYG+424aG4m0ETaJY6BXZWmfQF3Z4mxxDuxm1EZi9XxF9E2AGZt:Q6G+e4bEczBJWmfQQmX6w1wi9D9E2Awt

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 3 IoCs

resource	yara_rule
behavioral2/memory/1128-24-0x0000000000400000-0x000000000060A000-memory.dmp	modiloader_stage2
behavioral2/memory/1128-25-0x0000000000400000-0x000000000060A000-memory.dmp	modiloader_stage2
behavioral2/memory/1128-29-0x0000000000400000-0x000000000060A000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\paramstr.txt	JaffaCakes118_03fb07048f3812778e24f5d516c23ff6.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4296	1128	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	JaffaCakes118_03fb07048f3812778e24f5d516c23ff6.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 2164	1128	JaffaCakes118_03fb07048f3812778e24f5d516c23ff6.exe	84
PID 1128 wrote to memory of 2164	1128	JaffaCakes118_03fb07048f3812778e24f5d516c23ff6.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_03fb07048f3812778e24f5d516c23ff6.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_03fb07048f3812778e24f5d516c23ff6.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1128
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2164
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1128 -s 652
  2⤵
  - Program crash
  PID:4296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1128 -ip 1128
1⤵
PID:2104

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/1128-0-0x0000000000400000-0x000000000060A000-memory.dmp

Filesize
2.0MB

Download
memory/1128-1-0x00000000023B0000-0x0000000002404000-memory.dmp

Filesize
336KB

Download
memory/1128-16-0x00000000035E0000-0x00000000035E1000-memory.dmp

Filesize
4KB

Download
memory/1128-15-0x00000000035F0000-0x00000000035F1000-memory.dmp

Filesize
4KB

Download
memory/1128-14-0x0000000003600000-0x0000000003601000-memory.dmp

Filesize
4KB

Download
memory/1128-13-0x00000000035D0000-0x00000000035D1000-memory.dmp

Filesize
4KB

Download
memory/1128-12-0x0000000003580000-0x0000000003581000-memory.dmp

Filesize
4KB

Download
memory/1128-11-0x0000000003590000-0x0000000003591000-memory.dmp

Filesize
4KB

Download
memory/1128-10-0x00000000025B0000-0x00000000025B1000-memory.dmp

Filesize
4KB

Download
memory/1128-9-0x0000000002630000-0x0000000002631000-memory.dmp

Filesize
4KB

Download
memory/1128-8-0x00000000025F0000-0x00000000025F1000-memory.dmp

Filesize
4KB

Download
memory/1128-17-0x0000000000400000-0x000000000060A000-memory.dmp

Filesize
2.0MB

Download
memory/1128-20-0x0000000000400000-0x000000000060A000-memory.dmp

Filesize
2.0MB

Download
memory/1128-21-0x0000000000400000-0x000000000060A000-memory.dmp

Filesize
2.0MB

Download
memory/1128-22-0x0000000000400000-0x000000000060A000-memory.dmp

Filesize
2.0MB

Download
memory/1128-18-0x0000000003610000-0x0000000003611000-memory.dmp

Filesize
4KB

Download
memory/1128-19-0x0000000000563000-0x0000000000564000-memory.dmp

Filesize
4KB

Download
memory/1128-7-0x0000000002600000-0x0000000002601000-memory.dmp

Filesize
4KB

Download
memory/1128-6-0x0000000002590000-0x0000000002591000-memory.dmp

Filesize
4KB

Download
memory/1128-5-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/1128-4-0x0000000002620000-0x0000000002621000-memory.dmp

Filesize
4KB

Download
memory/1128-3-0x00000000025C0000-0x00000000025C1000-memory.dmp

Filesize
4KB

Download
memory/1128-2-0x00000000025E0000-0x00000000025E1000-memory.dmp

Filesize
4KB

Download
memory/1128-24-0x0000000000400000-0x000000000060A000-memory.dmp

Filesize
2.0MB

Download
memory/1128-25-0x0000000000400000-0x000000000060A000-memory.dmp

Filesize
2.0MB

Download
memory/1128-26-0x00000000023B0000-0x0000000002404000-memory.dmp

Filesize
336KB

Download
memory/1128-27-0x0000000000563000-0x0000000000564000-memory.dmp

Filesize
4KB

Download
memory/1128-29-0x0000000000400000-0x000000000060A000-memory.dmp

Filesize
2.0MB

Download