modiloader | 6e62ee6efbbc28df21db6a3ce1504a54f5d25dc7f948e209aa3c43f58b884989

General

Target

ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe
Size

262KB
MD5

ed0133ad9f3b391808812eba802cbfda
SHA1

147295047fe53facf4376fccd8c63322bd2a609d
SHA256

6e62ee6efbbc28df21db6a3ce1504a54f5d25dc7f948e209aa3c43f58b884989
SHA512

09e47d4c9c3f64c483812aa3bad96528b602fa1e82c1483e4d35135daaac8d15a680bb7ae96b0f2ec62367df5bbdabab3207a653f2e44b50f8e8afdd74ba2377
SSDEEP

6144:o0iKbTXzbHWfCoPuPpfV/4KgK3maLZwcMkXPxm9tn:o0nTv2fnuRfVQLKWaOcD8tn

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 5 IoCs

resource	yara_rule
behavioral1/memory/2200-2-0x0000000000400000-0x0000000000500000-memory.dmp	modiloader_stage2
behavioral1/memory/2516-15-0x0000000000400000-0x0000000000500000-memory.dmp	modiloader_stage2
behavioral1/memory/2200-20-0x0000000000400000-0x0000000000500000-memory.dmp	modiloader_stage2
behavioral1/memory/2516-21-0x0000000000400000-0x0000000000500000-memory.dmp	modiloader_stage2
behavioral1/memory/2200-29-0x0000000000400000-0x0000000000500000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2748	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2516	NetSys.exe

Loads dropped DLL 5 IoCs

pid	Process
2200	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe
2200	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe
2000	WerFault.exe
2000	WerFault.exe
2000	WerFault.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\ReDelBat.bat	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\NetSys.exe	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\NetSys.exe	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2000	2516	WerFault.exe	30

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	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NetSys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2200 wrote to memory of 2516	2200	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe	30
PID 2200 wrote to memory of 2516	2200	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe	30
PID 2200 wrote to memory of 2516	2200	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe	30
PID 2200 wrote to memory of 2516	2200	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe	30
PID 2516 wrote to memory of 2000	2516	NetSys.exe	31
PID 2516 wrote to memory of 2000	2516	NetSys.exe	31
PID 2516 wrote to memory of 2000	2516	NetSys.exe	31
PID 2516 wrote to memory of 2000	2516	NetSys.exe	31
PID 2200 wrote to memory of 2748	2200	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe	33
PID 2200 wrote to memory of 2748	2200	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe	33
PID 2200 wrote to memory of 2748	2200	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe	33
PID 2200 wrote to memory of 2748	2200	ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ed0133ad9f3b391808812eba802cbfda_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2200
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\NetSys.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\NetSys.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2516
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2516 -s 284
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2000
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\ReDelBat.bat""
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Program Files\Common Files\Microsoft Shared\MSInfo\ReDelBat.bat

Filesize
212B

MD5
c88d8af7e242440b00810645c0fda1e0

SHA1
3908431b0e17848d0ad4ea37ebb7a9c6fce499fc

SHA256
d6330deda55185ba9830f914859174af7659c4ed2827057de6549bd5ca2726ab

SHA512
0e1ee43b4e17c1a14d1a99af4e7b9b0a7c7b246387d6ec56c4f55d75da6a7eda5fe78fcbb642167a2a36838b8d90906d898e609b274343f221069167b892bb30

Download Submit
\Program Files\Common Files\Microsoft Shared\MSInfo\NetSys.exe

Filesize
262KB

MD5
ed0133ad9f3b391808812eba802cbfda

SHA1
147295047fe53facf4376fccd8c63322bd2a609d

SHA256
6e62ee6efbbc28df21db6a3ce1504a54f5d25dc7f948e209aa3c43f58b884989

SHA512
09e47d4c9c3f64c483812aa3bad96528b602fa1e82c1483e4d35135daaac8d15a680bb7ae96b0f2ec62367df5bbdabab3207a653f2e44b50f8e8afdd74ba2377

Download Submit
memory/2200-12-0x0000000002F90000-0x0000000003090000-memory.dmp

Filesize
1024KB

Download
memory/2200-3-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2200-1-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2200-0-0x0000000000400000-0x0000000000500000-memory.dmp

Filesize
1024KB

Download
memory/2200-20-0x0000000000400000-0x0000000000500000-memory.dmp

Filesize
1024KB

Download
memory/2200-2-0x0000000000400000-0x0000000000500000-memory.dmp

Filesize
1024KB

Download
memory/2200-29-0x0000000000400000-0x0000000000500000-memory.dmp

Filesize
1024KB

Download
memory/2516-14-0x0000000000400000-0x0000000000500000-memory.dmp

Filesize
1024KB

Download
memory/2516-16-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2516-15-0x0000000000400000-0x0000000000500000-memory.dmp

Filesize
1024KB

Download
memory/2516-21-0x0000000000400000-0x0000000000500000-memory.dmp

Filesize
1024KB

Download

Analysis

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