modiloader | 3901541a5e9bba7cbb9715ef7cf7c9272b53040a9bb5da1e2e0000e325795fa0

General

Target

JaffaCakes118_640bf366c298739332aad23033e71140.exe
Size

813KB
MD5

640bf366c298739332aad23033e71140
SHA1

71074117459fd673164ad23671ea562135d9a332
SHA256

3901541a5e9bba7cbb9715ef7cf7c9272b53040a9bb5da1e2e0000e325795fa0
SHA512

957116c818526fc8a71026fffe53d55af71442da27eb99d1dc7120881147d4c21eeaf414e698cbb5109906258d522df47fb7b5d10a36ecae536f3b2c3e75ef63
SSDEEP

24576:rquoQkhu+TuVW12Mb5j9fbCZL5XKHtIFc+Z:+JQkgu0W12Mb5j9fKoHF

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 1 IoCs

resource	yara_rule
behavioral1/memory/1768-35-0x0000000000400000-0x00000000004D3000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
3020	mr2.exe

Loads dropped DLL 7 IoCs

pid	Process
1768	JaffaCakes118_640bf366c298739332aad23033e71140.exe
1768	JaffaCakes118_640bf366c298739332aad23033e71140.exe
2692	WerFault.exe
2692	WerFault.exe
2692	WerFault.exe
2692	WerFault.exe
2692	WerFault.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2692	3020	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 3 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_640bf366c298739332aad23033e71140.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mr2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2172	DllHost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3020	mr2.exe
2172	DllHost.exe
2172	DllHost.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 3020	1768	JaffaCakes118_640bf366c298739332aad23033e71140.exe	31
PID 1768 wrote to memory of 3020	1768	JaffaCakes118_640bf366c298739332aad23033e71140.exe	31
PID 1768 wrote to memory of 3020	1768	JaffaCakes118_640bf366c298739332aad23033e71140.exe	31
PID 1768 wrote to memory of 3020	1768	JaffaCakes118_640bf366c298739332aad23033e71140.exe	31
PID 3020 wrote to memory of 2692	3020	mr2.exe	33
PID 3020 wrote to memory of 2692	3020	mr2.exe	33
PID 3020 wrote to memory of 2692	3020	mr2.exe	33
PID 3020 wrote to memory of 2692	3020	mr2.exe	33

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_640bf366c298739332aad23033e71140.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_640bf366c298739332aad23033e71140.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1768
- C:\Users\Admin\AppData\Local\Temp\mr2.exe
  "C:\Users\Admin\AppData\Local\Temp\mr2.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3020
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 220
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2692

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2172

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\1111111.jpg

Filesize
28KB

MD5
a09d44b1881dcd539821f0aa458d3b69

SHA1
43ebbc1d190479df278d3b7c5f862158655904b2

SHA256
add17a8d83c0862239336a1ca9f892156ee8828c7fcfd4961edf390dc00e8f47

SHA512
2c3b26e75ebec69b4b0e124335de751755f887770815acb94321fe705e94e658ac24c2a59f5ef2d1e1103e75af9b13f5625a847b70afd3bb9f6f09cdea85901d

Download Submit
\Users\Admin\AppData\Local\Temp\mr2.exe

Filesize
760KB

MD5
aeb5bec4481153729b886a09053fa0ae

SHA1
35a51d001677dd370c58c745e5bd3eda88b571db

SHA256
78321a70b2d57236c44699d74f118fed2ffaab01187ed7ad1c1a61f62d377db4

SHA512
91beb363abbab5bd1e6695f4ace0dc0208b6bf74da170e4ec3461714846780fa9c62762c1ce1bba1819ce0871ba38f3d5b1daded7537a03e242a01e9a3d44f70

Download Submit
memory/1768-9-0x0000000002DA0000-0x0000000002F3C000-memory.dmp

Filesize
1.6MB

Download
memory/1768-10-0x0000000002DA0000-0x0000000002F3C000-memory.dmp

Filesize
1.6MB

Download
memory/1768-35-0x0000000000400000-0x00000000004D3000-memory.dmp

Filesize
844KB

Download
memory/1768-33-0x0000000001DF0000-0x0000000001DF2000-memory.dmp

Filesize
8KB

Download
memory/2172-34-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

Download
memory/3020-17-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/3020-30-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-16-0x00000000005F0000-0x00000000005F1000-memory.dmp

Filesize
4KB

Download
memory/3020-15-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/3020-14-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/3020-21-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-23-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-25-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-27-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-28-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-26-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-24-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-31-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-18-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/3020-22-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-19-0x0000000000600000-0x0000000000601000-memory.dmp

Filesize
4KB

Download
memory/3020-20-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-13-0x0000000000370000-0x00000000003D0000-memory.dmp

Filesize
384KB

Download
memory/3020-12-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/3020-42-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/3020-43-0x0000000000370000-0x00000000003D0000-memory.dmp

Filesize
384KB

Download
memory/3020-44-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-45-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-46-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-47-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-48-0x0000000003200000-0x0000000003300000-memory.dmp

Filesize
1024KB

Download
memory/3020-50-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download

Analysis

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