modiloader | 8c1145f6c139d72e7acefbe5ff699929f20a53ffd2a8fb0e8bde40023f2f22c6

General

Target

fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
Size

635KB
MD5

fc4561da19ce07f5a6f59f8d46882f04
SHA1

9472c74207ed70dd1a2c97cd0b6842eca5a1ef7f
SHA256

8c1145f6c139d72e7acefbe5ff699929f20a53ffd2a8fb0e8bde40023f2f22c6
SHA512

542843de86d506be1651330e0c63c61c67af83fc15db5d92d681ace6b182a098493aa3a0e3b89b64fa333cff190e06a8166fb5aafbff084d9a783c2ba2a94574
SSDEEP

12288:0m81w6smxQmUJGrUpmUCa/8CB/zmXl+FNrvxiY1w4vP9qIRukHmDvr:0m81wfmYV8YgQFJvIW9qTzP

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 1 IoCs

resource	yara_rule
behavioral2/memory/2080-36-0x0000000000400000-0x0000000000517000-memory.dmp	modiloader_stage2

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\N:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\R:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\U:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\X:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\Z:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\A:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\J:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\P:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\T:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\V:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\W:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\G:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\H:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\K:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\L:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\M:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\S:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\Y:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\B:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\E:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\I:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\O:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened (read-only)	\??\Q:	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\AutoRun.inf	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
File opened for modification	F:\AutoRun.inf	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\paramstr.txt	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2224	2080	WerFault.exe	81
1208	2080	WerFault.exe	81

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	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 1100	2080	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe	85
PID 2080 wrote to memory of 1100	2080	fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc4561da19ce07f5a6f59f8d46882f04_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2080
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2080 -s 536
  2⤵
  - Program crash
  PID:2224
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:1100
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2080 -s 724
  2⤵
  - Program crash
  PID:1208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2080 -ip 2080
1⤵
PID:2428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2080 -ip 2080
1⤵
PID:556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\AutoRun.inf

Filesize
175B

MD5
ec717a148c0c1573ad6a89a66095c8a0

SHA1
2677e5c816b191a5941be928f014ec201e7de18f

SHA256
d9c1af73c937692718c241a501d6213fac7803ab2f8504a845a540baf047c218

SHA512
1a925338fbdbb79bb8e38064b092d5a2dbd47095751ac9e88490f255db050598f209aa97da0d8a9984e173059cb13019d2f187d0efc9777afc6fcf82fb763797

Download Submit
memory/2080-9-0x00000000023B0000-0x00000000023B1000-memory.dmp

Filesize
4KB

Download
memory/2080-8-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/2080-10-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2080-0-0x0000000000A10000-0x0000000000A64000-memory.dmp

Filesize
336KB

Download
memory/2080-18-0x00000000009B0000-0x00000000009B1000-memory.dmp

Filesize
4KB

Download
memory/2080-17-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download
memory/2080-13-0x00000000033D0000-0x00000000033D1000-memory.dmp

Filesize
4KB

Download
memory/2080-11-0x0000000003380000-0x0000000003383000-memory.dmp

Filesize
12KB

Download
memory/2080-12-0x0000000003480000-0x0000000003481000-memory.dmp

Filesize
4KB

Download
memory/2080-7-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download
memory/2080-20-0x00000000033A0000-0x00000000033A1000-memory.dmp

Filesize
4KB

Download
memory/2080-6-0x0000000002400000-0x0000000002401000-memory.dmp

Filesize
4KB

Download
memory/2080-5-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/2080-4-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/2080-3-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/2080-2-0x00000000023C0000-0x00000000023C1000-memory.dmp

Filesize
4KB

Download
memory/2080-1-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/2080-36-0x0000000000400000-0x0000000000517000-memory.dmp

Filesize
1.1MB

Download
memory/2080-37-0x0000000000A10000-0x0000000000A64000-memory.dmp

Filesize
336KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads