modiloader | 7027dad60a6c5cd5e8f78ce709a209cf30efec2f3dce919caf200d9135cc2111

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2024, 17:53

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General

Target

d283b6281b34c194537a8bb44a2f037c_JaffaCakes118.exe
Size

152KB
MD5

d283b6281b34c194537a8bb44a2f037c
SHA1

32270f548f1a603b5ce3114783fa6ba3274d26af
SHA256

7027dad60a6c5cd5e8f78ce709a209cf30efec2f3dce919caf200d9135cc2111
SHA512

97d6b6bf4f9f2445aefc1cc2bb0f063dd6135648780d5af458023c6fb65531cf90300c8d29fcf89a8c2aedfce75ca0a01c5e4a0ad2a045a37bf6ab722db10fab
SSDEEP

1536:dsCqYOQXNCefAoKv6qZQQAe55461JyJpFHSOuopAvbVrgY:/OmN8oKfQven4Ycp1Sa2BgY

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 4 IoCs

resource	yara_rule
behavioral2/memory/876-0-0x0000000000400000-0x0000000000426000-memory.dmp	modiloader_stage2
behavioral2/files/0x000a0000000234f4-4.dat	modiloader_stage2
behavioral2/memory/876-14-0x0000000000400000-0x0000000000426000-memory.dmp	modiloader_stage2
behavioral2/memory/3384-16-0x0000000000400000-0x0000000000426000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
3384	wmsj.exe

Loads dropped DLL 2 IoCs

pid	Process
3384	wmsj.exe
3384	wmsj.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File created	C:\Windows\video.dll	d283b6281b34c194537a8bb44a2f037c_JaffaCakes118.exe
File created	C:\Windows\wmsj.exe	d283b6281b34c194537a8bb44a2f037c_JaffaCakes118.exe
File opened for modification	C:\Windows\wmsj.exe	d283b6281b34c194537a8bb44a2f037c_JaffaCakes118.exe
File created	C:\Windows\video.dll	wmsj.exe
File created	C:\Windows\wmsj.exe	wmsj.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	wmsj.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d283b6281b34c194537a8bb44a2f037c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3384	wmsj.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 876 wrote to memory of 3384	876	d283b6281b34c194537a8bb44a2f037c_JaffaCakes118.exe	83
PID 876 wrote to memory of 3384	876	d283b6281b34c194537a8bb44a2f037c_JaffaCakes118.exe	83
PID 876 wrote to memory of 3384	876	d283b6281b34c194537a8bb44a2f037c_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\d283b6281b34c194537a8bb44a2f037c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d283b6281b34c194537a8bb44a2f037c_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:876
- C:\Windows\wmsj.exe
  C:\Windows\wmsj.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3384

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\video.dll

Filesize
35KB

MD5
745eabb62a23814b311ecfb40fc714bf

SHA1
bbcbd3dfec3c3a575b63278aa7273259a604cf4f

SHA256
84d2ca06fa81b634822d2e2465fe1cf036690730885f1a97cc203b93e55ddaea

SHA512
f62700b5f2932be3affae9cce532590a5152959aab98aa27313ed124ec744ad31ed0c5f1a860d85b474628764cf011aea8cc29f55c25d67ec8b8887b5f6c46ca

Download Submit
C:\Windows\wmsj.exe

Filesize
152KB

MD5
d283b6281b34c194537a8bb44a2f037c

SHA1
32270f548f1a603b5ce3114783fa6ba3274d26af

SHA256
7027dad60a6c5cd5e8f78ce709a209cf30efec2f3dce919caf200d9135cc2111

SHA512
97d6b6bf4f9f2445aefc1cc2bb0f063dd6135648780d5af458023c6fb65531cf90300c8d29fcf89a8c2aedfce75ca0a01c5e4a0ad2a045a37bf6ab722db10fab

Download Submit
memory/876-0-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/876-14-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3384-11-0x0000000000590000-0x000000000059E000-memory.dmp

Filesize
56KB

Download
memory/3384-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3384-15-0x0000000000590000-0x000000000059E000-memory.dmp

Filesize
56KB

Download