modiloader | f6600a85d7ab8330756cac5c6b51d975bf486ef95647060965d959448464aa41

General

Target

89b924e78cdfdc11d40a3b53c8d71195_JaffaCakes118.exe
Size

380KB
MD5

89b924e78cdfdc11d40a3b53c8d71195
SHA1

a3658afab3729f2a86aea7eeb8dff55a7b9cf665
SHA256

f6600a85d7ab8330756cac5c6b51d975bf486ef95647060965d959448464aa41
SHA512

cd19b8b6df6fc39b297eb499e773e4d8c1c3500cf80f27e105c2463d0cfd91b12dc71d592f302c5a307acd82c1a2ae668f13dbfd0417bdb4904d6eebbfca4535
SSDEEP

6144:i6KoZnDRFeOMQZxvWzgV4kiKRX18mv82KKR7bH51eEcmgQBzNx0ZcYIQ:i6PZFF5CzgGKRl8mKsvH51ffg0YZcY1

Score

10^/10

modiloader discovery execution 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

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

mshta.exe

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	840	4808	mshta.exe	86

ModiLoader Second Stage 9 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1696-1-0x0000000000400000-0x0000000000467830-memory.dmp	modiloader_stage2
behavioral2/memory/1696-3-0x0000000000400000-0x0000000000467830-memory.dmp	modiloader_stage2
behavioral2/memory/1696-4-0x0000000002870000-0x000000000294C000-memory.dmp	modiloader_stage2
behavioral2/memory/1696-6-0x0000000002870000-0x000000000294C000-memory.dmp	modiloader_stage2
behavioral2/memory/1696-7-0x0000000002870000-0x000000000294C000-memory.dmp	modiloader_stage2
behavioral2/memory/1696-5-0x0000000002870000-0x000000000294C000-memory.dmp	modiloader_stage2
behavioral2/memory/1696-2-0x0000000002870000-0x000000000294C000-memory.dmp	modiloader_stage2
behavioral2/memory/1696-8-0x0000000002870000-0x000000000294C000-memory.dmp	modiloader_stage2
behavioral2/memory/1696-9-0x0000000002870000-0x000000000294C000-memory.dmp	modiloader_stage2

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

mshta.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	mshta.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

Processes:

powershell.exe

pid	Process
1920	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

powershell.exe89b924e78cdfdc11d40a3b53c8d71195_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	89b924e78cdfdc11d40a3b53c8d71195_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid	Process
1920	powershell.exe
1920	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description	pid	Process
Token: SeDebugPrivilege	1920	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

mshta.exe

description	pid	Process	procid_target
PID 840 wrote to memory of 1920	840	mshta.exe	89
PID 840 wrote to memory of 1920	840	mshta.exe	89
PID 840 wrote to memory of 1920	840	mshta.exe	89

C:\Users\Admin\AppData\Local\Temp\89b924e78cdfdc11d40a3b53c8d71195_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\89b924e78cdfdc11d40a3b53c8d71195_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1696

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:To8L1v="oJikB";V5Z=new%20ActiveXObject("WScript.Shell");nMW4fpx="NTy08";gu1WV=V5Z.RegRead("HKCU\\software\\9m5ojvmhc\\FXZsN0wc");XX7sHj="CadlU7u";eval(gu1WV);bP1LuXf="AYHhsgF";
1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:840
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:oaftqq
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

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:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fw3tqfxo.pf1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1696-7-0x0000000002870000-0x000000000294C000-memory.dmp

Filesize
880KB

Download
memory/1696-0-0x0000000000452000-0x0000000000454000-memory.dmp

Filesize
8KB

Download
memory/1696-30-0x0000000000452000-0x0000000000454000-memory.dmp

Filesize
8KB

Download
memory/1696-1-0x0000000000400000-0x0000000000467830-memory.dmp

Filesize
414KB

Download
memory/1696-6-0x0000000002870000-0x000000000294C000-memory.dmp

Filesize
880KB

Download
memory/1696-5-0x0000000002870000-0x000000000294C000-memory.dmp

Filesize
880KB

Download
memory/1696-2-0x0000000002870000-0x000000000294C000-memory.dmp

Filesize
880KB

Download
memory/1696-8-0x0000000002870000-0x000000000294C000-memory.dmp

Filesize
880KB

Download
memory/1696-9-0x0000000002870000-0x000000000294C000-memory.dmp

Filesize
880KB

Download
memory/1696-3-0x0000000000400000-0x0000000000467830-memory.dmp

Filesize
414KB

Download
memory/1696-4-0x0000000002870000-0x000000000294C000-memory.dmp

Filesize
880KB

Download
memory/1920-11-0x00000000026A0000-0x00000000026D6000-memory.dmp

Filesize
216KB

Download
memory/1920-13-0x0000000005040000-0x0000000005062000-memory.dmp

Filesize
136KB

Download
memory/1920-15-0x0000000005200000-0x0000000005266000-memory.dmp

Filesize
408KB

Download
memory/1920-14-0x00000000050E0000-0x0000000005146000-memory.dmp

Filesize
408KB

Download
memory/1920-25-0x0000000005A20000-0x0000000005D74000-memory.dmp

Filesize
3.3MB

Download
memory/1920-26-0x0000000005DF0000-0x0000000005E0E000-memory.dmp

Filesize
120KB

Download
memory/1920-27-0x0000000005E30000-0x0000000005E7C000-memory.dmp

Filesize
304KB

Download
memory/1920-28-0x0000000007680000-0x0000000007CFA000-memory.dmp

Filesize
6.5MB

Download
memory/1920-29-0x0000000006310000-0x000000000632A000-memory.dmp

Filesize
104KB

Download
memory/1920-12-0x00000000053F0000-0x0000000005A18000-memory.dmp

Filesize
6.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads