modiloader | ea36623677d38a1901dbc5405f1087e62b1ead90a65401387bbbfeb8be850e40

General

Target

b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe
Size

444KB
MD5

b220724a2e9600b554ccd887c7a39880
SHA1

36b799acdaf3870f51aaa229b1c4033d554a72e1
SHA256

ea36623677d38a1901dbc5405f1087e62b1ead90a65401387bbbfeb8be850e40
SHA512

d3f154e024f69168ce0e1564a888d42f981029a9ef30c747d4321a7fa46e87be9f1d26e57e5d7625675ecd459556bfc0d2528a4fef0951d727c7a42187b0456d
SSDEEP

12288:SV+mzFHYEt+UmeGhiHbT613/p0thOYxG26sh+VR:S83x4GYbTWSthG2B+VR

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 family
modiloader

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral1/memory/2808-23-0x0000000000220000-0x0000000000243000-memory.dmp	modiloader_stage2
behavioral1/memory/2808-24-0x0000000000220000-0x0000000000243000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
2808	QQ.exe

Loads dropped DLL 3 IoCs

pid	Process
656	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe
656	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe
2808	QQ.exe

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\%system%	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe
File created	C:\Program Files (x86)\%system%\__tmp_rar_sfx_access_check_259470784	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe
File created	C:\Program Files (x86)\%system%\QQ.exe	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\%system%\QQ.exe	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe
File created	C:\Program Files (x86)\%system%\090316.exe	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\%system%\090316.exe	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\atmQQ2.dll	QQ.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2808	QQ.exe
2808	QQ.exe
2808	QQ.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeSystemtimePrivilege	2808	QQ.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2808	QQ.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 656 wrote to memory of 2808	656	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe	30
PID 656 wrote to memory of 2808	656	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe	30
PID 656 wrote to memory of 2808	656	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe	30
PID 656 wrote to memory of 2808	656	b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b220724a2e9600b554ccd887c7a39880_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:656
- C:\Program Files (x86)\%system%\QQ.exe
  "C:\Program Files (x86)\%system%\QQ.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\%system%\QQ.exe

Filesize
37KB

MD5
b41cf0e0cff16ad5c5c46ca0cc72c8b4

SHA1
a7cc123dadbaf7d2811b524fa80d4fcbff967973

SHA256
007047c0a03878eb4e81f526f0ff4006d96bcac955ba7f398758b18467986256

SHA512
813f64e368e7c7a03d8f0d8b4e7cb67065aeaa27ba174d77b118fc5d2ccfea9661fc48e8013bb92c9cd2ca6446c15573e3c028d9f641b91f065d6e3f30116af8

Download Submit
\Program Files\Common Files\Microsoft Shared\MSInfo\atmQQ2.dll

Filesize
20KB

MD5
33cb3dcfbde8200a0144f98a46467f14

SHA1
a95ec9ed18295dd2e4ae46ac8731c97d90a11c90

SHA256
92638efda9726a9ecd2f235e603614aa1c7e01d1789b15f8430c92e9e9823f97

SHA512
b25f1d7ff5856c69f124d6294ac792c9a73f04fe196a55ccb94870084e1a0de1decf6444086b5efba087f34a332074e61081ea97d3d4225f0cc9f79cb7743c9e

Download Submit
memory/656-16-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/656-13-0x00000000032F0000-0x0000000003319000-memory.dmp

Filesize
164KB

Download
memory/656-12-0x00000000032F0000-0x0000000003319000-memory.dmp

Filesize
164KB

Download
memory/2808-15-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2808-14-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2808-17-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2808-18-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2808-23-0x0000000000220000-0x0000000000243000-memory.dmp

Filesize
140KB

Download
memory/2808-24-0x0000000000220000-0x0000000000243000-memory.dmp

Filesize
140KB

Download

Analysis

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