modiloader | 90acbc70659d8c0d2f52f64935498dcb3e90d8a7fa14156d8465b920246387a2

General

Target

f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe
Size

285KB
MD5

f72d048e12e570a680655649c6938a0a
SHA1

f7c069d23c23a0fdbaae8885eabb5899a54314a6
SHA256

90acbc70659d8c0d2f52f64935498dcb3e90d8a7fa14156d8465b920246387a2
SHA512

9475bf82ca9951824777bc03fcf33dc211acb9fd211f4d6414021edf493262d978ca715e21000a52d85c90ca1ae9ff72874f4ed38b4b21775ff4709abebf103d
SSDEEP

6144:Qa+V4ZJB1b7T6LxMAWFupVYzlYgwh3WBqkWzEobt:QfVM1nVFupQlYFh3WBqsob

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 3 IoCs

resource	yara_rule
behavioral1/memory/2580-17-0x0000000000400000-0x0000000000546000-memory.dmp	modiloader_stage2
behavioral1/memory/1724-18-0x0000000000400000-0x0000000000546000-memory.dmp	modiloader_stage2
behavioral1/memory/2580-27-0x0000000000400000-0x0000000000546000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2652	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1724	System.bat

Loads dropped DLL 4 IoCs

pid	Process
2580	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe
2580	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe
1760	WerFault.exe
1760	WerFault.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\System.bat	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\System.bat	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1760	1724	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	System.bat
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2580 wrote to memory of 1724	2580	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe	30
PID 2580 wrote to memory of 1724	2580	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe	30
PID 2580 wrote to memory of 1724	2580	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe	30
PID 2580 wrote to memory of 1724	2580	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe	30
PID 1724 wrote to memory of 1760	1724	System.bat	31
PID 1724 wrote to memory of 1760	1724	System.bat	31
PID 1724 wrote to memory of 1760	1724	System.bat	31
PID 1724 wrote to memory of 1760	1724	System.bat	31
PID 2580 wrote to memory of 2652	2580	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe	33
PID 2580 wrote to memory of 2652	2580	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe	33
PID 2580 wrote to memory of 2652	2580	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe	33
PID 2580 wrote to memory of 2652	2580	f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f72d048e12e570a680655649c6938a0a_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2580
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\System.bat
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\System.bat"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1724
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1724 -s 284
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1760
- 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:2652

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
69536796e5a2475a447a1740a7a679ba

SHA1
27381ef38699cd81ba83842de4b4cffb183b7f61

SHA256
e8758db1bfaa2b112263527a9015b38f1e15ce7b7cd8aa0dac6dd8b16b92609f

SHA512
0decfc5daf0b399bc777866328317c0b3b2720c87b30992713d6e8bcd66798ff1d09705b9a9e378812d13258e031000ccc2614a348ce018ec8e17bd184942554

Download Submit
\Program Files\Common Files\Microsoft Shared\MSInfo\System.bat

Filesize
285KB

MD5
f72d048e12e570a680655649c6938a0a

SHA1
f7c069d23c23a0fdbaae8885eabb5899a54314a6

SHA256
90acbc70659d8c0d2f52f64935498dcb3e90d8a7fa14156d8465b920246387a2

SHA512
9475bf82ca9951824777bc03fcf33dc211acb9fd211f4d6414021edf493262d978ca715e21000a52d85c90ca1ae9ff72874f4ed38b4b21775ff4709abebf103d

Download Submit
memory/1724-13-0x0000000000400000-0x0000000000546000-memory.dmp

Filesize
1.3MB

Download
memory/1724-14-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/1724-18-0x0000000000400000-0x0000000000546000-memory.dmp

Filesize
1.3MB

Download
memory/1724-19-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2580-1-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2580-0-0x0000000000400000-0x0000000000546000-memory.dmp

Filesize
1.3MB

Download
memory/2580-4-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2580-11-0x0000000002FF0000-0x0000000003136000-memory.dmp

Filesize
1.3MB

Download
memory/2580-17-0x0000000000400000-0x0000000000546000-memory.dmp

Filesize
1.3MB

Download
memory/2580-27-0x0000000000400000-0x0000000000546000-memory.dmp

Filesize
1.3MB

Download

Analysis

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