modiloader | 0e7ca5f85bc96f735956d2c4735a9b1c42b5702a577700bdd18606799fc93d75

General

Target

e83095649765511c10832bcd17f22350_JaffaCakes118.exe
Size

375KB
MD5

e83095649765511c10832bcd17f22350
SHA1

10af6242793f83a21d451f446e02f64b09d02272
SHA256

0e7ca5f85bc96f735956d2c4735a9b1c42b5702a577700bdd18606799fc93d75
SHA512

c9ea8474c5abdba09426b9dd94dfff28c4c8a0434fe71a1f007e48774dcf0dd5779163c666c5481669e856ebd512cc8bb8f57f2a05dd64b929e2550afc4c2150
SSDEEP

6144:yjyfOqbWbVH9xOLEUAmDMSqvsi9scQQSYUl+1+oIBSIGaezrkdgVzxiJlt0k:UyfO8ax9xkMSqvspcQzR+1+oIBSvaO47

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
behavioral2/memory/3260-0-0x0000000000400000-0x00000000004C68A4-memory.dmp	modiloader_stage2
behavioral2/memory/3260-1-0x0000000000401000-0x0000000000498000-memory.dmp	modiloader_stage2
behavioral2/memory/1404-7-0x0000000000400000-0x00000000004C68A4-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
1404	windoszz.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_windoszz.exe	windoszz.exe
File opened for modification	C:\Windows\SysWOW64\_windoszz.exe	windoszz.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1404 set thread context of 3704	1404	windoszz.exe	83

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\windoszz.exe	e83095649765511c10832bcd17f22350_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\windoszz.exe	e83095649765511c10832bcd17f22350_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat	e83095649765511c10832bcd17f22350_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3968	3704	WerFault.exe	83

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	e83095649765511c10832bcd17f22350_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	windoszz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 3260 wrote to memory of 1404	3260	e83095649765511c10832bcd17f22350_JaffaCakes118.exe	82
PID 3260 wrote to memory of 1404	3260	e83095649765511c10832bcd17f22350_JaffaCakes118.exe	82
PID 3260 wrote to memory of 1404	3260	e83095649765511c10832bcd17f22350_JaffaCakes118.exe	82
PID 1404 wrote to memory of 3704	1404	windoszz.exe	83
PID 1404 wrote to memory of 3704	1404	windoszz.exe	83
PID 1404 wrote to memory of 3704	1404	windoszz.exe	83
PID 1404 wrote to memory of 3704	1404	windoszz.exe	83
PID 1404 wrote to memory of 3704	1404	windoszz.exe	83
PID 1404 wrote to memory of 2900	1404	windoszz.exe	84
PID 1404 wrote to memory of 2900	1404	windoszz.exe	84
PID 3260 wrote to memory of 4292	3260	e83095649765511c10832bcd17f22350_JaffaCakes118.exe	86
PID 3260 wrote to memory of 4292	3260	e83095649765511c10832bcd17f22350_JaffaCakes118.exe	86
PID 3260 wrote to memory of 4292	3260	e83095649765511c10832bcd17f22350_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\e83095649765511c10832bcd17f22350_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e83095649765511c10832bcd17f22350_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3260
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\windoszz.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\windoszz.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:1404
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\system32\calc.exe"
    3⤵
    PID:3704
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3704 -s 12
      4⤵
      Program crash
      PID:3968
- - C:\program files\internet explorer\IEXPLORE.EXE
    "C:\program files\internet explorer\IEXPLORE.EXE"
    3⤵
    PID:2900
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3704 -ip 3704
1⤵
PID:988

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\SetupDel.bat

Filesize
212B

MD5
d58708e88fd11567359ebe6f2703330e

SHA1
b18947fb24744bd741d843acd245e369e388261c

SHA256
4d615a9d008108cc8e7312899bc5d83a60767b59ac30175b43decc301de3f332

SHA512
649d43b77396b23bc83739ec827fa62136b5ab437ce6d1b8e0ddab62c5b75d3488e4003e715039ed6d5d874ddc9001fec1fe57c58b73e989236b0900122a7bc9

Download Submit
C:\Program Files\Common Files\microsoft shared\MSInfo\windoszz.exe

Filesize
375KB

MD5
e83095649765511c10832bcd17f22350

SHA1
10af6242793f83a21d451f446e02f64b09d02272

SHA256
0e7ca5f85bc96f735956d2c4735a9b1c42b5702a577700bdd18606799fc93d75

SHA512
c9ea8474c5abdba09426b9dd94dfff28c4c8a0434fe71a1f007e48774dcf0dd5779163c666c5481669e856ebd512cc8bb8f57f2a05dd64b929e2550afc4c2150

Download Submit
memory/1404-7-0x0000000000400000-0x00000000004C68A4-memory.dmp

Filesize
794KB

Download
memory/3260-0-0x0000000000400000-0x00000000004C68A4-memory.dmp

Filesize
794KB

Download
memory/3260-1-0x0000000000401000-0x0000000000498000-memory.dmp

Filesize
604KB

Download
memory/3704-10-0x0000000000400000-0x00000000004C7000-memory.dmp

Filesize
796KB

Download

Analysis

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