modiloader | 3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38ee

Analysis

max time kernel
1s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
17-12-2024 22:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe
Size

112KB
MD5

4adcce9fc955ae3393386427c85a4a80
SHA1

1d754f06869f3a26f6a6ff14990b76691216355b
SHA256

3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38ee
SHA512

b972897c939b22ec4d2a30699a14bb715872ecf3de457740dfe1597ed510cb0e3abc27b63b0fade77987826538da00850c32bce523bc044d01113567579d2b70
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJg:tVIr7zI+fAceoGxSKKo5g

Score

10^/10

modiloader discovery trojan upx

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 1 IoCs

resource	yara_rule
behavioral1/memory/1308-284-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2292 set thread context of 2864	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	28
PID 2292 set thread context of 2788	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	29

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2788-123-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2788-130-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2788-287-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1308-284-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/916-291-0x0000000000400000-0x000000000040B000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 3 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	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe
2864	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe
2864	svchost.exe
2788	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 2864	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	28
PID 2292 wrote to memory of 2864	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	28
PID 2292 wrote to memory of 2864	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	28
PID 2292 wrote to memory of 2864	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	28
PID 2292 wrote to memory of 2864	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	28
PID 2292 wrote to memory of 2864	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	28
PID 2292 wrote to memory of 2864	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	28
PID 2292 wrote to memory of 2864	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	28
PID 2292 wrote to memory of 2864	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	28
PID 2292 wrote to memory of 2864	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	28
PID 2292 wrote to memory of 2788	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	29
PID 2292 wrote to memory of 2788	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	29
PID 2292 wrote to memory of 2788	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	29
PID 2292 wrote to memory of 2788	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	29
PID 2292 wrote to memory of 2788	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	29
PID 2292 wrote to memory of 2788	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	29
PID 2292 wrote to memory of 2788	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	29
PID 2292 wrote to memory of 2788	2292	3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe	29

C:\Users\Admin\AppData\Local\Temp\3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe
"C:\Users\Admin\AppData\Local\Temp\3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\system32\svchost.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2864
- C:\Users\Admin\AppData\Local\Temp\3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe
  "C:\Users\Admin\AppData\Local\Temp\3baf447ff4826e41ee5ddf50f9d48b2024d6855b66adc9f25acc11eab67b38eeN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2788
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\PGYQM.bat" "
    3⤵
    PID:1696
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows WA" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe" /f
      4⤵
      PID:2220
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:1776
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:2964
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:916
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1308

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\PGYQM.bat

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe

Filesize
112KB

MD5
18f0da2ef1f74978c4d023c126cc9bc8

SHA1
0a98a58fae49ff04520596bd92e756cc5c7367b2

SHA256
3df038e92a09f292455854e86b4a078a326a20655b28b82633272c11f904d56c

SHA512
c7ac965d91968966eb05e252865d4b73b44f6490966953fd0435faa02638c2809df363d35a7644437a8daa6648d1dded6a591b46c8460bf0183264dea4d95f8f

Download Submit
memory/916-291-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1308-284-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2292-128-0x00000000023A0000-0x00000000023A2000-memory.dmp

Filesize
8KB

Download
memory/2292-81-0x0000000002590000-0x0000000002591000-memory.dmp

Filesize
4KB

Download
memory/2292-32-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/2292-38-0x00000000023A0000-0x00000000023A2000-memory.dmp

Filesize
8KB

Download
memory/2292-51-0x00000000023B0000-0x00000000023B2000-memory.dmp

Filesize
8KB

Download
memory/2292-50-0x00000000023A0000-0x00000000023A2000-memory.dmp

Filesize
8KB

Download
memory/2292-62-0x0000000002410000-0x0000000002412000-memory.dmp

Filesize
8KB

Download
memory/2292-2-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2292-90-0x00000000025B0000-0x00000000025B2000-memory.dmp

Filesize
8KB

Download
memory/2292-89-0x0000000002580000-0x0000000002582000-memory.dmp

Filesize
8KB

Download
memory/2292-4-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2292-8-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2292-14-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2292-28-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/2292-20-0x0000000002320000-0x0000000002321000-memory.dmp

Filesize
4KB

Download
memory/2788-109-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2788-123-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2788-130-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2788-287-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2864-101-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2864-99-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2864-97-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2864-93-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2864-124-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2864-103-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2864-95-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2864-290-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2864-91-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download