modiloader | 1a16b2353a36b90d07824b8782773d987ca865a3065c4b3d9bcfde934f95263a

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/11/2024, 05:47

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General

Target

af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe
Size

156KB
MD5

af45db729ef679a798dd9ec7903ea234
SHA1

ac1ec1d6c3df9370dede6f6bc84ca4472466b871
SHA256

1a16b2353a36b90d07824b8782773d987ca865a3065c4b3d9bcfde934f95263a
SHA512

25d4cb1470bd77b1f5f4fa265b1664bd15d90b584264a338b8c98b5583f3e9d6e4e0854d4830f3f4579ccdfeb3bd806e9e23431b42634401f04fb5200c1b84c4
SSDEEP

3072:UYAShmen0aSSQXMBkoZLok6mgAQKZaq69nGbSAsU6sURK2Ta0O0rtvG+GAiXUg5V:BB08Q8BflQlqanG2vU6sohFg5m

Score

10^/10

modiloader defense_evasion 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 family
modiloader

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/3048-215-0x0000000010410000-0x000000001046D000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
3032	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2516	netservice.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\netservice.exe	af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\netservice.exe	af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2516-9-0x0000000010410000-0x000000001046D000-memory.dmp	upx
behavioral1/memory/3048-199-0x0000000010410000-0x000000001046D000-memory.dmp	upx
behavioral1/memory/3048-215-0x0000000010410000-0x000000001046D000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 4 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netservice.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1724	af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2516	netservice.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2516	netservice.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 3032	1724	af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe	31
PID 1724 wrote to memory of 3032	1724	af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe	31
PID 1724 wrote to memory of 3032	1724	af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe	31
PID 1724 wrote to memory of 3032	1724	af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe	31
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32
PID 2516 wrote to memory of 3048	2516	netservice.exe	32

C:\Users\Admin\AppData\Local\Temp\af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\cmd.exe
  cmd /c del "C:\Users\Admin\AppData\Local\Temp\af45db729ef679a798dd9ec7903ea234_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:3032

C:\Windows\SysWOW64\netservice.exe
C:\Windows\SysWOW64\netservice.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Windows\SysWOW64\svchost.exe
  "svchost.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

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

C:\Windows\SysWOW64\netservice.exe

Filesize
156KB

MD5
af45db729ef679a798dd9ec7903ea234

SHA1
ac1ec1d6c3df9370dede6f6bc84ca4472466b871

SHA256
1a16b2353a36b90d07824b8782773d987ca865a3065c4b3d9bcfde934f95263a

SHA512
25d4cb1470bd77b1f5f4fa265b1664bd15d90b584264a338b8c98b5583f3e9d6e4e0854d4830f3f4579ccdfeb3bd806e9e23431b42634401f04fb5200c1b84c4

Download Submit
memory/1724-8-0x0000000013140000-0x000000001319E000-memory.dmp

Filesize
376KB

Download
memory/1724-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1724-2-0x0000000000220000-0x0000000000222000-memory.dmp

Filesize
8KB

Download
memory/1724-0-0x0000000013140000-0x000000001319E000-memory.dmp

Filesize
376KB

Download
memory/2516-176-0x0000000000220000-0x0000000000222000-memory.dmp

Filesize
8KB

Download
memory/2516-9-0x0000000010410000-0x000000001046D000-memory.dmp

Filesize
372KB

Download
memory/2516-173-0x0000000013140000-0x000000001319E000-memory.dmp

Filesize
376KB

Download
memory/2516-174-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2516-6-0x0000000000220000-0x0000000000222000-memory.dmp

Filesize
8KB

Download
memory/2516-217-0x0000000013140000-0x000000001319E000-memory.dmp

Filesize
376KB

Download
memory/3048-13-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/3048-18-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/3048-10-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/3048-199-0x0000000010410000-0x000000001046D000-memory.dmp

Filesize
372KB

Download
memory/3048-215-0x0000000010410000-0x000000001046D000-memory.dmp

Filesize
372KB

Download