modiloader | 57ae7cb1d028b6ce66daf4667b205a5bd8993117babcafb955033cb179e0ce62

Analysis

max time kernel
139s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-08-2024 01:10

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General

Target

88682a077cb1353750b58560c00ec534_JaffaCakes118.exe
Size

639KB
MD5

88682a077cb1353750b58560c00ec534
SHA1

8ce149e9303b298b1c872795cef55d94bcbfa771
SHA256

57ae7cb1d028b6ce66daf4667b205a5bd8993117babcafb955033cb179e0ce62
SHA512

4f34de85edd392aa3da72d6b967fd3949786d852f2556dfa545c4ef8739ad374a294cacabf5b48c5ff06a8a97a53eae483669eda45fd6e2f747a449b0ce0cad5
SSDEEP

12288:8VAtMIPq9oO6uiZDg/SvIaeCps2hmqYtHRPuOV7PAR:8KtMT+/uiZxvIaeCHYnbR

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 6 IoCs

resource	yara_rule
behavioral2/files/0x00070000000234ee-3.dat	modiloader_stage2
behavioral2/memory/888-4-0x0000000000400000-0x00000000004A6000-memory.dmp	modiloader_stage2
behavioral2/files/0x00090000000234da-6.dat	modiloader_stage2
behavioral2/memory/2760-9-0x00000000020E0000-0x000000000216F000-memory.dmp	modiloader_stage2
behavioral2/memory/2760-16-0x0000000000400000-0x00000000004A6000-memory.dmp	modiloader_stage2
behavioral2/memory/2760-17-0x00000000020E0000-0x000000000216F000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
2760	.exe

Loads dropped DLL 2 IoCs

pid	Process
2760	.exe
2760	.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\windows\SysWOW64\dxdiag.dll	.exe
File created	C:\windows\SysWOW64\d3dx9_20.dll	.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\directx\.dll	.exe
File created	C:\Program Files\Windows NT\.dll	.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\.dll	88682a077cb1353750b58560c00ec534_JaffaCakes118.exe
File created	C:\Windows\.exe	88682a077cb1353750b58560c00ec534_JaffaCakes118.exe
File opened for modification	C:\Windows\.exe	88682a077cb1353750b58560c00ec534_JaffaCakes118.exe
File created	C:\windows\.dll	.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	88682a077cb1353750b58560c00ec534_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2760	.exe
2760	.exe
2760	.exe
2760	.exe
2760	.exe
2760	.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 888 wrote to memory of 2760	888	88682a077cb1353750b58560c00ec534_JaffaCakes118.exe	84
PID 888 wrote to memory of 2760	888	88682a077cb1353750b58560c00ec534_JaffaCakes118.exe	84
PID 888 wrote to memory of 2760	888	88682a077cb1353750b58560c00ec534_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\88682a077cb1353750b58560c00ec534_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\88682a077cb1353750b58560c00ec534_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:888
- C:\Windows\.exe
  C:\Windows\.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2760

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\.dll

Filesize
548KB

MD5
900f0e141720bc8fdb9673091d0da9fe

SHA1
b2a79aa198443ed9a421702e5692a49bedd5a197

SHA256
3f3359db181cf3f42b793f76abbee1057b0a74ba6913e3702a8690a0450e8dda

SHA512
b0d3eaed124f39845110c6bc8087189c66a39bec4193bde9324646b0206242c6a3885e3c90eb38ecb9702ef011ddb4d901906d250539c85189b27b68066a8545

Download Submit
C:\Windows\.exe

Filesize
639KB

MD5
88682a077cb1353750b58560c00ec534

SHA1
8ce149e9303b298b1c872795cef55d94bcbfa771

SHA256
57ae7cb1d028b6ce66daf4667b205a5bd8993117babcafb955033cb179e0ce62

SHA512
4f34de85edd392aa3da72d6b967fd3949786d852f2556dfa545c4ef8739ad374a294cacabf5b48c5ff06a8a97a53eae483669eda45fd6e2f747a449b0ce0cad5

Download Submit
memory/888-4-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2760-9-0x00000000020E0000-0x000000000216F000-memory.dmp

Filesize
572KB

Download
memory/2760-10-0x0000000002170000-0x0000000002171000-memory.dmp

Filesize
4KB

Download
memory/2760-16-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2760-17-0x00000000020E0000-0x000000000216F000-memory.dmp

Filesize
572KB

Download