modiloader | fe3f0f9307ebe60ee1f26c3f8f32d17374ca11fb6d46c46c31593ca6663ac3c2

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
31/08/2024, 08:29

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General

Target

cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe
Size

385KB
MD5

cc7bbd5c7e3f8876a129751c3088035e
SHA1

8b7f155f20b6a9c2827266ee4688bec992b9915a
SHA256

fe3f0f9307ebe60ee1f26c3f8f32d17374ca11fb6d46c46c31593ca6663ac3c2
SHA512

2a3da2e6d0c03c50fc21787d871387a2cf62114fcad19198433663903590b5ea876f98f03786a9d23184e392cd56c3c6bd3dac0e95fb430abcc0913532953861
SSDEEP

12288:nHWAHnXSMGFjPzOYNuC3lNTeAYDHIUJzO74T6T38DMKgTmd:nHJHnXS/nNZN6RHhJzO4Tv6W

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 Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/3008-9-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\paramstr.txt	cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3008 set thread context of 2648	3008	cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe	30

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	cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 2648	3008	cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe	30
PID 3008 wrote to memory of 2648	3008	cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe	30
PID 3008 wrote to memory of 2648	3008	cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe	30
PID 3008 wrote to memory of 2648	3008	cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe	30
PID 3008 wrote to memory of 2648	3008	cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe	30
PID 3008 wrote to memory of 2648	3008	cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cc7bbd5c7e3f8876a129751c3088035e_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\system32\svchost.exe"
  2⤵
  PID:2648

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/2648-5-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2648-7-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2648-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3008-0-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/3008-2-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/3008-9-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download