modiloader | 78b0f93693793b534c1214187b2dec497941b076b74c064e1d293d8e941981d9

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-01-2025 13:41

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General

Target

JaffaCakes118_586fb5e9b4698f55576765c71462a931.exe
Size

98KB
MD5

586fb5e9b4698f55576765c71462a931
SHA1

25703097b9270ccfc9655e4f70e1d2aa44386128
SHA256

78b0f93693793b534c1214187b2dec497941b076b74c064e1d293d8e941981d9
SHA512

867dc48f7b1ba683c85f8c5513540d5ecc607462a9189207d2de5867a8047a8832681c6ac20bbd9b93c556b903488700cd16d45efe4bbf8a0b708b5a1803a783
SSDEEP

3072:m3quWyYv7rUcLzET/Yse9KZB7MlSJeOMkPCZ:GWpz8Ase9MB7YS4TkP

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/2316-8-0x0000000000010000-0x0000000000036000-memory.dmp	modiloader_stage2
behavioral1/memory/2460-10-0x0000000000010000-0x0000000000036000-memory.dmp	modiloader_stage2
behavioral1/memory/2460-12-0x0000000000010000-0x0000000000036000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
2460	apocalyps32.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2316-0-0x0000000000010000-0x0000000000036000-memory.dmp	upx
behavioral1/files/0x000a0000000120f6-5.dat	upx
behavioral1/memory/2316-8-0x0000000000010000-0x0000000000036000-memory.dmp	upx
behavioral1/memory/2460-10-0x0000000000010000-0x0000000000036000-memory.dmp	upx
behavioral1/memory/2460-12-0x0000000000010000-0x0000000000036000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\apocalyps32.exe	apocalyps32.exe
File created	C:\Windows\apocalyps32.exe	JaffaCakes118_586fb5e9b4698f55576765c71462a931.exe
File opened for modification	C:\Windows\apocalyps32.exe	JaffaCakes118_586fb5e9b4698f55576765c71462a931.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_586fb5e9b4698f55576765c71462a931.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	apocalyps32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2460	2316	JaffaCakes118_586fb5e9b4698f55576765c71462a931.exe	30
PID 2316 wrote to memory of 2460	2316	JaffaCakes118_586fb5e9b4698f55576765c71462a931.exe	30
PID 2316 wrote to memory of 2460	2316	JaffaCakes118_586fb5e9b4698f55576765c71462a931.exe	30
PID 2316 wrote to memory of 2460	2316	JaffaCakes118_586fb5e9b4698f55576765c71462a931.exe	30
PID 2460 wrote to memory of 2864	2460	apocalyps32.exe	31
PID 2460 wrote to memory of 2864	2460	apocalyps32.exe	31
PID 2460 wrote to memory of 2864	2460	apocalyps32.exe	31
PID 2460 wrote to memory of 2864	2460	apocalyps32.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_586fb5e9b4698f55576765c71462a931.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_586fb5e9b4698f55576765c71462a931.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316
- 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:2460
- - C:\Program Files\Internet Explorer\iexplore.exe
    -bs
    3⤵
    PID:2864

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
586fb5e9b4698f55576765c71462a931

SHA1
25703097b9270ccfc9655e4f70e1d2aa44386128

SHA256
78b0f93693793b534c1214187b2dec497941b076b74c064e1d293d8e941981d9

SHA512
867dc48f7b1ba683c85f8c5513540d5ecc607462a9189207d2de5867a8047a8832681c6ac20bbd9b93c556b903488700cd16d45efe4bbf8a0b708b5a1803a783

Download Submit
memory/2316-0-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download
memory/2316-8-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download
memory/2460-10-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download
memory/2460-12-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download