modiloader | 47fefffd99aae6053725b5d8a99c8ca94030266574d9ba0c172f67a20219da9d

General

Target

69770b6980542f2976f2ea92a3bc1d79_JaffaCakes118.exe
Size

361KB
MD5

69770b6980542f2976f2ea92a3bc1d79
SHA1

fb9bfc0c8e1adae6a331e5da3c44ff9888e24c12
SHA256

47fefffd99aae6053725b5d8a99c8ca94030266574d9ba0c172f67a20219da9d
SHA512

57cd869079cf3a13ce8a741dabb7c0a51c049019682528912302ec965e6b17f42a9eab7a005f9b751681c2aed8cc077641627a72506836ad1aba3b9258b2d38e
SSDEEP

6144:eHX1CzH1GARJnC29QJYLw2b6HjNZDU3gqqYg7nIrcWSFY:IgPJV6c6DvU3gqqYmtv2

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.

Processes:

mshta.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5064 1316 mshta.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5064	1316	mshta.exe

ModiLoader Second Stage 9 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1692-0-0x0000000000400000-0x00000000004615F0-memory.dmp	modiloader_stage2
behavioral2/memory/1692-7-0x0000000002390000-0x000000000246C000-memory.dmp	modiloader_stage2
behavioral2/memory/1692-6-0x0000000002390000-0x000000000246C000-memory.dmp	modiloader_stage2
behavioral2/memory/1692-4-0x0000000002390000-0x000000000246C000-memory.dmp	modiloader_stage2
behavioral2/memory/1692-3-0x0000000000400000-0x00000000004615F0-memory.dmp	modiloader_stage2
behavioral2/memory/1692-5-0x0000000002390000-0x000000000246C000-memory.dmp	modiloader_stage2
behavioral2/memory/1692-2-0x0000000002390000-0x000000000246C000-memory.dmp	modiloader_stage2
behavioral2/memory/1692-8-0x0000000002390000-0x000000000246C000-memory.dmp	modiloader_stage2
behavioral2/memory/1692-9-0x0000000002390000-0x000000000246C000-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-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation mshta.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

4856 powershell.exe
4856 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4856 powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	mshta.exe

pid	process
4856	powershell.exe
4856	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4856	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

mshta.exe

description	pid	process	target process
PID 5064 wrote to memory of 4856	5064	mshta.exe	powershell.exe
PID 5064 wrote to memory of 4856	5064	mshta.exe	powershell.exe
PID 5064 wrote to memory of 4856	5064	mshta.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\69770b6980542f2976f2ea92a3bc1d79_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69770b6980542f2976f2ea92a3bc1d79_JaffaCakes118.exe"
1⤵
PID:1692

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:Q5RTE="BL0Xr6";Ib3=new%20ActiveXObject("WScript.Shell");dpmvg5u6="mzKOA";I3Y9Mz=Ib3.RegRead("HKCU\\software\\rlf95CNiP\\tOnp3jKp5");Tpc7Z1xia="QFQMfb";eval(I3Y9Mz);ty7OoLKl="bTut";
1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5064

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:rvglo
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4856

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_aqmjyd4b.10e.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1692-3-0x0000000000400000-0x00000000004615F0-memory.dmp

Filesize
389KB

Download
memory/1692-8-0x0000000002390000-0x000000000246C000-memory.dmp

Filesize
880KB

Download
memory/1692-6-0x0000000002390000-0x000000000246C000-memory.dmp

Filesize
880KB

Download
memory/1692-4-0x0000000002390000-0x000000000246C000-memory.dmp

Filesize
880KB

Download
memory/1692-0-0x0000000000400000-0x00000000004615F0-memory.dmp

Filesize
389KB

Download
memory/1692-5-0x0000000002390000-0x000000000246C000-memory.dmp

Filesize
880KB

Download
memory/1692-2-0x0000000002390000-0x000000000246C000-memory.dmp

Filesize
880KB

Download
memory/1692-9-0x0000000002390000-0x000000000246C000-memory.dmp

Filesize
880KB

Download
memory/1692-1-0x0000000000457000-0x0000000000459000-memory.dmp

Filesize
8KB

Download
memory/1692-7-0x0000000002390000-0x000000000246C000-memory.dmp

Filesize
880KB

Download
memory/4856-27-0x0000000006940000-0x000000000698C000-memory.dmp

Filesize
304KB

Download
memory/4856-13-0x0000000005B50000-0x0000000005B72000-memory.dmp

Filesize
136KB

Download
memory/4856-14-0x0000000005D00000-0x0000000005D66000-memory.dmp

Filesize
408KB

Download
memory/4856-15-0x0000000006400000-0x0000000006466000-memory.dmp

Filesize
408KB

Download
memory/4856-29-0x0000000006E10000-0x0000000006E2A000-memory.dmp

Filesize
104KB

Download
memory/4856-25-0x0000000006470000-0x00000000067C4000-memory.dmp

Filesize
3.3MB

Download
memory/4856-26-0x0000000006900000-0x000000000691E000-memory.dmp

Filesize
120KB

Download
memory/4856-11-0x00000000031E0000-0x0000000003216000-memory.dmp

Filesize
216KB

Download
memory/4856-28-0x0000000008190000-0x000000000880A000-memory.dmp

Filesize
6.5MB

Download
memory/4856-12-0x0000000005DD0000-0x00000000063F8000-memory.dmp

Filesize
6.2MB

Download

Analysis

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