modiloader | e84d30da4f4b0d27e3d1629663bb96a14ea0aee5d528eaf8f4a95e6e573c9ac9

General

Target

bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe
Size

591KB
MD5

bdf5ffd7863a41b0848491d575ceea0d
SHA1

b4b99e3287ea4b2238bef526fea617209ee78b11
SHA256

e84d30da4f4b0d27e3d1629663bb96a14ea0aee5d528eaf8f4a95e6e573c9ac9
SHA512

bf09946fe3980b98a532d563bf6332e0183b24cae194f7a3d5314415f52c54327e050b9ae6dd058dce0fdd43731a8b7ae49d15b504d1c6c596ed5a43f9ee1880
SSDEEP

12288:nO+0xagOqez6AtMjdnW09X8K6TNqrzHIE1c2obY7HLonGjgnrRbs:nO/cgOz6NdnWesKAqXomocfonG4rRbs

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 4 IoCs

resource	yara_rule
behavioral1/memory/1508-43-0x0000000000400000-0x000000000050C000-memory.dmp	modiloader_stage2
behavioral1/memory/1508-52-0x0000000000400000-0x000000000050C000-memory.dmp	modiloader_stage2
behavioral1/memory/3004-55-0x0000000000400000-0x000000000050C000-memory.dmp	modiloader_stage2
behavioral1/memory/3004-56-0x0000000000400000-0x000000000050C000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2672	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
3004	windows.exe

Loads dropped DLL 5 IoCs

pid	Process
1508	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe
1508	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe
2740	WerFault.exe
2740	WerFault.exe
2740	WerFault.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_windows.exe	windows.exe
File opened for modification	C:\Windows\SysWOW64\_windows.exe	windows.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3004 set thread context of 2756	3004	windows.exe	32

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\windows.exe	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\windows.exe	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2740	3004	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	windows.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1508 wrote to memory of 3004	1508	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe	31
PID 1508 wrote to memory of 3004	1508	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe	31
PID 1508 wrote to memory of 3004	1508	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe	31
PID 1508 wrote to memory of 3004	1508	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe	31
PID 3004 wrote to memory of 2756	3004	windows.exe	32
PID 3004 wrote to memory of 2756	3004	windows.exe	32
PID 3004 wrote to memory of 2756	3004	windows.exe	32
PID 3004 wrote to memory of 2756	3004	windows.exe	32
PID 3004 wrote to memory of 2756	3004	windows.exe	32
PID 3004 wrote to memory of 2756	3004	windows.exe	32
PID 3004 wrote to memory of 2740	3004	windows.exe	33
PID 3004 wrote to memory of 2740	3004	windows.exe	33
PID 3004 wrote to memory of 2740	3004	windows.exe	33
PID 3004 wrote to memory of 2740	3004	windows.exe	33
PID 1508 wrote to memory of 2672	1508	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe	34
PID 1508 wrote to memory of 2672	1508	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe	34
PID 1508 wrote to memory of 2672	1508	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe	34
PID 1508 wrote to memory of 2672	1508	bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bdf5ffd7863a41b0848491d575ceea0d_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1508
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\windows.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\windows.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3004
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\system32\calc.exe"
    3⤵
    PID:2756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 300
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2740
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat""
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2672

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\SgotoDel.bat

Filesize
212B

MD5
e4f9898a5d55932ed3fa9a1c359bbb99

SHA1
c24bbf4dcdcbcf92a46ddd6e5466606129276317

SHA256
348b20f250721c080b1c1ae4c99116fc8d195e5b1442e779aa6948751d766910

SHA512
93a3cea47a713af62297515a2536caafd2d5f9b084dd8a5a75f97123cd09f682a0cf2967495a56cd9ecf244056a620d3fe7d8e1df4dfe143df56d8dfe68a6dd1

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

Filesize
591KB

MD5
bdf5ffd7863a41b0848491d575ceea0d

SHA1
b4b99e3287ea4b2238bef526fea617209ee78b11

SHA256
e84d30da4f4b0d27e3d1629663bb96a14ea0aee5d528eaf8f4a95e6e573c9ac9

SHA512
bf09946fe3980b98a532d563bf6332e0183b24cae194f7a3d5314415f52c54327e050b9ae6dd058dce0fdd43731a8b7ae49d15b504d1c6c596ed5a43f9ee1880

Download Submit
memory/1508-5-0x00000000023C0000-0x00000000023C1000-memory.dmp

Filesize
4KB

Download
memory/1508-6-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/1508-0-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/1508-18-0x0000000002C30000-0x0000000002C31000-memory.dmp

Filesize
4KB

Download
memory/1508-17-0x0000000002C40000-0x0000000002C41000-memory.dmp

Filesize
4KB

Download
memory/1508-16-0x0000000002C50000-0x0000000002C51000-memory.dmp

Filesize
4KB

Download
memory/1508-15-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1508-14-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1508-11-0x0000000002C20000-0x0000000002C21000-memory.dmp

Filesize
4KB

Download
memory/1508-10-0x0000000002C10000-0x0000000002C13000-memory.dmp

Filesize
12KB

Download
memory/1508-9-0x0000000002090000-0x0000000002091000-memory.dmp

Filesize
4KB

Download
memory/1508-8-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/1508-7-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/1508-1-0x0000000000610000-0x0000000000660000-memory.dmp

Filesize
320KB

Download
memory/1508-19-0x0000000002C90000-0x0000000002C91000-memory.dmp

Filesize
4KB

Download
memory/1508-4-0x0000000000660000-0x0000000000661000-memory.dmp

Filesize
4KB

Download
memory/1508-20-0x0000000002C80000-0x0000000002C81000-memory.dmp

Filesize
4KB

Download
memory/1508-2-0x0000000002400000-0x0000000002401000-memory.dmp

Filesize
4KB

Download
memory/1508-21-0x0000000002C00000-0x0000000002C03000-memory.dmp

Filesize
12KB

Download
memory/1508-53-0x0000000000610000-0x0000000000660000-memory.dmp

Filesize
320KB

Download
memory/1508-29-0x0000000003F20000-0x000000000402C000-memory.dmp

Filesize
1.0MB

Download
memory/1508-28-0x0000000003F20000-0x000000000402C000-memory.dmp

Filesize
1.0MB

Download
memory/1508-3-0x0000000002080000-0x0000000002081000-memory.dmp

Filesize
4KB

Download
memory/1508-52-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/1508-43-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/1508-44-0x0000000000610000-0x0000000000660000-memory.dmp

Filesize
320KB

Download
memory/2756-35-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2756-38-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/3004-31-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/3004-55-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/3004-56-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download

Analysis

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