modiloader | d3feb8ab320efe4c0a71e64028077be3a747bb3e9c7b20675f486048a1c08cc3

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/11/2024, 19:56

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General

Target

b345e443e1a6cdf36f68335dc391acfa_JaffaCakes118.exe
Size

98KB
MD5

b345e443e1a6cdf36f68335dc391acfa
SHA1

9abe6e0d9ad25db6aa577f37e7c0e83f36114b03
SHA256

d3feb8ab320efe4c0a71e64028077be3a747bb3e9c7b20675f486048a1c08cc3
SHA512

0cc9016956f1565da7284d70f371958836a4fc263efc40fba04bda4fa8ddb83a48a3c68303c12575a97b068c8a9da201309e7c7c2c5b39a38c5065b7836922ca
SSDEEP

3072:s3quYlJ586ahsz3Ys29KZB70laZeimjPlx:0ow6ahUIs29MB7gaI/Plx

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 3 IoCs

resource	yara_rule
behavioral1/memory/2848-9-0x0000000000010000-0x0000000000036000-memory.dmp	modiloader_stage2
behavioral1/memory/2816-10-0x0000000000010000-0x0000000000036000-memory.dmp	modiloader_stage2
behavioral1/memory/2816-13-0x0000000000010000-0x0000000000036000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
2816	apocalyps32.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2848-0-0x0000000000010000-0x0000000000036000-memory.dmp	upx
behavioral1/files/0x000d000000012029-5.dat	upx
behavioral1/memory/2848-9-0x0000000000010000-0x0000000000036000-memory.dmp	upx
behavioral1/memory/2816-10-0x0000000000010000-0x0000000000036000-memory.dmp	upx
behavioral1/memory/2816-13-0x0000000000010000-0x0000000000036000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\apocalyps32.exe	b345e443e1a6cdf36f68335dc391acfa_JaffaCakes118.exe
File opened for modification	C:\Windows\apocalyps32.exe	b345e443e1a6cdf36f68335dc391acfa_JaffaCakes118.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	b345e443e1a6cdf36f68335dc391acfa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	apocalyps32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2816	2848	b345e443e1a6cdf36f68335dc391acfa_JaffaCakes118.exe	30
PID 2848 wrote to memory of 2816	2848	b345e443e1a6cdf36f68335dc391acfa_JaffaCakes118.exe	30
PID 2848 wrote to memory of 2816	2848	b345e443e1a6cdf36f68335dc391acfa_JaffaCakes118.exe	30
PID 2848 wrote to memory of 2816	2848	b345e443e1a6cdf36f68335dc391acfa_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2236	2816	apocalyps32.exe	31
PID 2816 wrote to memory of 2236	2816	apocalyps32.exe	31
PID 2816 wrote to memory of 2236	2816	apocalyps32.exe	31
PID 2816 wrote to memory of 2236	2816	apocalyps32.exe	31

C:\Users\Admin\AppData\Local\Temp\b345e443e1a6cdf36f68335dc391acfa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b345e443e1a6cdf36f68335dc391acfa_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2848
- 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:2816
- - C:\Program Files\Internet Explorer\iexplore.exe
    -bs
    3⤵
    PID:2236

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

C:\Windows\apocalyps32.exe

Filesize
98KB

MD5
b345e443e1a6cdf36f68335dc391acfa

SHA1
9abe6e0d9ad25db6aa577f37e7c0e83f36114b03

SHA256
d3feb8ab320efe4c0a71e64028077be3a747bb3e9c7b20675f486048a1c08cc3

SHA512
0cc9016956f1565da7284d70f371958836a4fc263efc40fba04bda4fa8ddb83a48a3c68303c12575a97b068c8a9da201309e7c7c2c5b39a38c5065b7836922ca

Download Submit
memory/2816-10-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download
memory/2816-13-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download
memory/2848-0-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download
memory/2848-6-0x00000000020E0000-0x0000000002106000-memory.dmp

Filesize
152KB

Download
memory/2848-9-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download