modiloader | 0281d88dff1d6a12f147b2807a82c91d0aede10b150f3f4e4e7b1192d3ce2641

General

Target

e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe
Size

456KB
MD5

e3f338ad05129fe9bb6c4823103fdfa3
SHA1

63122b3554ad4607ca2c80607960b2380dd6298f
SHA256

0281d88dff1d6a12f147b2807a82c91d0aede10b150f3f4e4e7b1192d3ce2641
SHA512

dbcaf669cc53db030e4439d82fd8276752f6fe44fb285da4e1061926f01521b48315e5c0f20ec294006fe3cfa99f01ca17dca58fd23c0484123a2fc3d20ad9bc
SSDEEP

12288:Bnqa+fpGWv1A7o+eb9oN+4x6mTvJF+081I/srI:1qxGM1Ae9oN3z+jFrI

Score

10^/10

modiloader discovery evasion execution trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

Process spawned unexpected child process 1 IoCs

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

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3920	2984	mshta.exe	92

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe

ModiLoader Second Stage 12 IoCs

resource	yara_rule
behavioral2/memory/3664-0-0x0000000002150000-0x0000000002193000-memory.dmp	modiloader_stage2
behavioral2/memory/3664-1-0x0000000002150000-0x0000000002193000-memory.dmp	modiloader_stage2
behavioral2/memory/3948-10-0x0000000000400000-0x0000000000439000-memory.dmp	modiloader_stage2
behavioral2/memory/3948-11-0x0000000000400000-0x0000000000439000-memory.dmp	modiloader_stage2
behavioral2/memory/3948-8-0x0000000000400000-0x0000000000439000-memory.dmp	modiloader_stage2
behavioral2/memory/3948-12-0x00000000009F0000-0x0000000000AC4000-memory.dmp	modiloader_stage2
behavioral2/memory/3948-16-0x00000000009F0000-0x0000000000AC4000-memory.dmp	modiloader_stage2
behavioral2/memory/3948-15-0x00000000009F0000-0x0000000000AC4000-memory.dmp	modiloader_stage2
behavioral2/memory/3948-14-0x00000000009F0000-0x0000000000AC4000-memory.dmp	modiloader_stage2
behavioral2/memory/3948-13-0x00000000009F0000-0x0000000000AC4000-memory.dmp	modiloader_stage2
behavioral2/memory/3948-20-0x00000000009F0000-0x0000000000AC4000-memory.dmp	modiloader_stage2
behavioral2/memory/3948-21-0x00000000009F0000-0x0000000000AC4000-memory.dmp	modiloader_stage2

Checks computer location settings 2 TTPs 2 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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	mshta.exe

Drops startup file 3 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\mgr.vbs	WScript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\mgr.vbs	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\mgr.vbs	WScript.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1920	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3664 set thread context of 3948	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	98

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 4 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	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000_Classes\Local Settings	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1920	powershell.exe
1920	powershell.exe
1920	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1920	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3664 wrote to memory of 1864	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	97
PID 3664 wrote to memory of 1864	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	97
PID 3664 wrote to memory of 1864	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	97
PID 3664 wrote to memory of 3948	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	98
PID 3664 wrote to memory of 3948	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	98
PID 3664 wrote to memory of 3948	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	98
PID 3664 wrote to memory of 3948	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	98
PID 3664 wrote to memory of 3948	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	98
PID 3664 wrote to memory of 3948	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	98
PID 3664 wrote to memory of 3948	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	98
PID 3664 wrote to memory of 3948	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	98
PID 3664 wrote to memory of 3948	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	98
PID 3664 wrote to memory of 3948	3664	e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe	98
PID 3920 wrote to memory of 1920	3920	mshta.exe	100
PID 3920 wrote to memory of 1920	3920	mshta.exe	100
PID 3920 wrote to memory of 1920	3920	mshta.exe	100

C:\Users\Admin\AppData\Local\Temp\e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks computer location settings
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3664
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\cpy.vbs"
  2⤵
  - Drops startup file
  - System Location Discovery: System Language Discovery
  PID:1864
- C:\Users\Admin\AppData\Local\Temp\e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e3f338ad05129fe9bb6c4823103fdfa3_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3948

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4508,i,16315016104747277319,5510969007830467313,262144 --variations-seed-version --mojo-platform-channel-handle=1904 /prefetch:8
1⤵
PID:4872

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:KV7dCswJ8="is5M";c3c5=new%20ActiveXObject("WScript.Shell");mEe8RHKr="E";Kxp4C=c3c5.RegRead("HKLM\\software\\Wow6432Node\\j52nAH7F6P\\zIXgKikX");yIfPcqFo2="I5uwX";eval(Kxp4C);lqBN6mI4E="AxA";
1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3920
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:plhbyn
  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

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_45qccuaa.4dh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\cpy.vbs

Filesize
322B

MD5
99156b0549410541660f63f9b50f2072

SHA1
b1f3ba7ed2b99e3fe0790269ffe93164eae2f637

SHA256
fe3f03514cada743490e270e6a12016a13e4a00539f652d107431cd4366275c7

SHA512
a82bdef2a1aae561ef541af5e2d36ed55a6045d15f214d447bac7ac4c879e1519e6e98e7839649a4c2aa10045045589501c4ae7fd8b786ce874d634eb27ae2db

Download Submit
C:\Users\Admin\AppData\Local\Temp\mgr.vbs

Filesize
1KB

MD5
d4757524679d70ee9ce9cda52cf74a4d

SHA1
a87340c553b0b36254c3c62c64d1d80da04cda80

SHA256
656d9d4eb1da609c62ff17caeb566de6f57ac6d90944df858a2e9f2aa743ba2e

SHA512
f2ce74c47e0d5bc06de656c9addcfdac2b79640897eb41932ea10d3403ffc6a2b7530e35aaf8efb4a4beba8555f0a9676593fe92db4763b32713e3acfa1fae00

Download Submit
memory/1920-40-0x00000000072D0000-0x000000000794A000-memory.dmp

Filesize
6.5MB

Download
memory/1920-39-0x0000000005AD0000-0x0000000005B1C000-memory.dmp

Filesize
304KB

Download
memory/1920-38-0x0000000005A90000-0x0000000005AAE000-memory.dmp

Filesize
120KB

Download
memory/1920-37-0x00000000055C0000-0x0000000005914000-memory.dmp

Filesize
3.3MB

Download
memory/1920-24-0x0000000004DC0000-0x00000000053E8000-memory.dmp

Filesize
6.2MB

Download
memory/1920-41-0x0000000005FB0000-0x0000000005FCA000-memory.dmp

Filesize
104KB

Download
memory/1920-27-0x0000000005550000-0x00000000055B6000-memory.dmp

Filesize
408KB

Download
memory/1920-26-0x00000000054E0000-0x0000000005546000-memory.dmp

Filesize
408KB

Download
memory/1920-25-0x0000000004CF0000-0x0000000004D12000-memory.dmp

Filesize
136KB

Download
memory/1920-23-0x00000000046C0000-0x00000000046F6000-memory.dmp

Filesize
216KB

Download
memory/3664-0-0x0000000002150000-0x0000000002193000-memory.dmp

Filesize
268KB

Download
memory/3664-1-0x0000000002150000-0x0000000002193000-memory.dmp

Filesize
268KB

Download
memory/3948-16-0x00000000009F0000-0x0000000000AC4000-memory.dmp

Filesize
848KB

Download
memory/3948-21-0x00000000009F0000-0x0000000000AC4000-memory.dmp

Filesize
848KB

Download
memory/3948-20-0x00000000009F0000-0x0000000000AC4000-memory.dmp

Filesize
848KB

Download
memory/3948-13-0x00000000009F0000-0x0000000000AC4000-memory.dmp

Filesize
848KB

Download
memory/3948-14-0x00000000009F0000-0x0000000000AC4000-memory.dmp

Filesize
848KB

Download
memory/3948-15-0x00000000009F0000-0x0000000000AC4000-memory.dmp

Filesize
848KB

Download
memory/3948-12-0x00000000009F0000-0x0000000000AC4000-memory.dmp

Filesize
848KB

Download
memory/3948-8-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3948-11-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3948-10-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads