modiloader | dfcf6a0742e2efdfc52102a471e5b605e9bc663317b3b631f3422808389d714c

Analysis

max time kernel
74s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
03-01-2025 11:32

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General

Target

JaffaCakes118_6c4fa6ef4b5f4a9161c5696b13735420.exe
Size

98KB
MD5

6c4fa6ef4b5f4a9161c5696b13735420
SHA1

2131a1714db4871d4507997407e62bee2a3e18e5
SHA256

dfcf6a0742e2efdfc52102a471e5b605e9bc663317b3b631f3422808389d714c
SHA512

7cf7fc93bec18e556d2462d39bc6654270282347f581b6313011cf2375bc2e88ef3d95919e1951579cdf4a758232108ab9c0c664e46b1fab8e2e96fbaa2badbd
SSDEEP

3072:q3qudXtBAsJDPC8hfw6nISGs6qZLFkaSye7MkPCoH:K9tB3DF1paqZLFk55IkPD

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 family
modiloader

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral1/memory/2044-7-0x0000000000010000-0x0000000000036000-memory.dmp	modiloader_stage2
behavioral1/memory/2596-10-0x0000000000010000-0x0000000000036000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
2596	apocalyps32.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2044-0-0x0000000000010000-0x0000000000036000-memory.dmp	upx
behavioral1/memory/2044-7-0x0000000000010000-0x0000000000036000-memory.dmp	upx
behavioral1/files/0x000e000000012266-8.dat	upx
behavioral1/memory/2596-10-0x0000000000010000-0x0000000000036000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\apocalyps32.exe	JaffaCakes118_6c4fa6ef4b5f4a9161c5696b13735420.exe
File opened for modification	C:\Windows\apocalyps32.exe	JaffaCakes118_6c4fa6ef4b5f4a9161c5696b13735420.exe
File created	C:\Windows\apocalyps32.exe	apocalyps32.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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_6c4fa6ef4b5f4a9161c5696b13735420.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	apocalyps32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 2596	2044	JaffaCakes118_6c4fa6ef4b5f4a9161c5696b13735420.exe	30
PID 2044 wrote to memory of 2596	2044	JaffaCakes118_6c4fa6ef4b5f4a9161c5696b13735420.exe	30
PID 2044 wrote to memory of 2596	2044	JaffaCakes118_6c4fa6ef4b5f4a9161c5696b13735420.exe	30
PID 2044 wrote to memory of 2596	2044	JaffaCakes118_6c4fa6ef4b5f4a9161c5696b13735420.exe	30
PID 2596 wrote to memory of 1224	2596	apocalyps32.exe	31
PID 2596 wrote to memory of 1224	2596	apocalyps32.exe	31
PID 2596 wrote to memory of 1224	2596	apocalyps32.exe	31
PID 2596 wrote to memory of 1224	2596	apocalyps32.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6c4fa6ef4b5f4a9161c5696b13735420.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6c4fa6ef4b5f4a9161c5696b13735420.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\apocalyps32.exe
  -bs
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2596
- - C:\Program Files\Internet Explorer\iexplore.exe
    -bs
    3⤵
    PID:1224

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

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Downloads

C:\Windows\apocalyps32.exe

Filesize
98KB

MD5
6c4fa6ef4b5f4a9161c5696b13735420

SHA1
2131a1714db4871d4507997407e62bee2a3e18e5

SHA256
dfcf6a0742e2efdfc52102a471e5b605e9bc663317b3b631f3422808389d714c

SHA512
7cf7fc93bec18e556d2462d39bc6654270282347f581b6313011cf2375bc2e88ef3d95919e1951579cdf4a758232108ab9c0c664e46b1fab8e2e96fbaa2badbd

Download Submit
memory/2044-0-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download
memory/2044-7-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download
memory/2596-10-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download