modiloader | 4ad1de254f5cc53dd67d6ada0032e86525185243bd1af07793f5de172abca4aa

General

Target

JaffaCakes118_7a875122646918f3ee7500d6d597b11e.exe
Size

518KB
MD5

7a875122646918f3ee7500d6d597b11e
SHA1

8bceb16bf395e072a03e595f597c37701ad6eeb2
SHA256

4ad1de254f5cc53dd67d6ada0032e86525185243bd1af07793f5de172abca4aa
SHA512

38545bed3cf2528f51d4ec71b8b5fe015c48c778eb07889fd851b2652864389f44b29e730d08850bf4356296d491e4b61ff002048a1717ccf157fc9db83a4762
SSDEEP

12288:XG/+hWM0upucoaQoIhte7fPjDfVQLSfXkxnZkGLmEcw59zB:XG/4zpuLJoIhtezOSvk5h0w59B

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

ModiLoader Second Stage 8 IoCs

resource	yara_rule
behavioral2/memory/2204-7-0x0000000000400000-0x0000000000488000-memory.dmp	modiloader_stage2
behavioral2/memory/2204-9-0x0000000000060000-0x0000000000120000-memory.dmp	modiloader_stage2
behavioral2/memory/2204-13-0x0000000000060000-0x0000000000120000-memory.dmp	modiloader_stage2
behavioral2/memory/2204-12-0x0000000000060000-0x0000000000120000-memory.dmp	modiloader_stage2
behavioral2/memory/2204-10-0x0000000000060000-0x0000000000120000-memory.dmp	modiloader_stage2
behavioral2/memory/2204-11-0x0000000000060000-0x0000000000120000-memory.dmp	modiloader_stage2
behavioral2/memory/2204-14-0x0000000000060000-0x0000000000120000-memory.dmp	modiloader_stage2
behavioral2/memory/2204-36-0x0000000000400000-0x0000000000488000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	mshta.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1704	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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_7a875122646918f3ee7500d6d597b11e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2204	JaffaCakes118_7a875122646918f3ee7500d6d597b11e.exe
2204	JaffaCakes118_7a875122646918f3ee7500d6d597b11e.exe
1704	powershell.exe
1704	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1704	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4992 wrote to memory of 1704	4992	mshta.exe	87
PID 4992 wrote to memory of 1704	4992	mshta.exe	87
PID 4992 wrote to memory of 1704	4992	mshta.exe	87

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a875122646918f3ee7500d6d597b11e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a875122646918f3ee7500d6d597b11e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2204

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:fe9vtdZZa="SChkCFUlGn";Cy3=new%20ActiveXObject("WScript.Shell");Dfwz9ef="r";nuK15A=Cy3.RegRead("HKLM\\software\\Wow6432Node\\OlWNRq\\E4H2vaSp");YdEed2Y="eiGny";eval(nuK15A);BD7tLub="3YlR";
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4992
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:ubvnc
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1704

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_hnuhm1do.lh1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1704-16-0x0000000004C80000-0x0000000004CB6000-memory.dmp

Filesize
216KB

Download
memory/1704-35-0x0000000007110000-0x000000000712A000-memory.dmp

Filesize
104KB

Download
memory/1704-34-0x0000000007760000-0x0000000007DDA000-memory.dmp

Filesize
6.5MB

Download
memory/1704-33-0x0000000006060000-0x00000000060AC000-memory.dmp

Filesize
304KB

Download
memory/1704-32-0x0000000006020000-0x000000000603E000-memory.dmp

Filesize
120KB

Download
memory/1704-31-0x0000000005B00000-0x0000000005E54000-memory.dmp

Filesize
3.3MB

Download
memory/1704-21-0x0000000005A10000-0x0000000005A76000-memory.dmp

Filesize
408KB

Download
memory/1704-20-0x00000000059A0000-0x0000000005A06000-memory.dmp

Filesize
408KB

Download
memory/1704-19-0x00000000052A0000-0x00000000052C2000-memory.dmp

Filesize
136KB

Download
memory/1704-17-0x0000000005370000-0x0000000005998000-memory.dmp

Filesize
6.2MB

Download
memory/2204-6-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/2204-9-0x0000000000060000-0x0000000000120000-memory.dmp

Filesize
768KB

Download
memory/2204-14-0x0000000000060000-0x0000000000120000-memory.dmp

Filesize
768KB

Download
memory/2204-10-0x0000000000060000-0x0000000000120000-memory.dmp

Filesize
768KB

Download
memory/2204-12-0x0000000000060000-0x0000000000120000-memory.dmp

Filesize
768KB

Download
memory/2204-18-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/2204-13-0x0000000000060000-0x0000000000120000-memory.dmp

Filesize
768KB

Download
memory/2204-11-0x0000000000060000-0x0000000000120000-memory.dmp

Filesize
768KB

Download
memory/2204-7-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2204-0-0x0000000002670000-0x00000000026B0000-memory.dmp

Filesize
256KB

Download
memory/2204-5-0x0000000002670000-0x00000000026B0000-memory.dmp

Filesize
256KB

Download
memory/2204-4-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/2204-3-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/2204-2-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/2204-1-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/2204-36-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download

Analysis

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