modiloader | a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8

Analysis

max time kernel
1s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 04:08

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General

Target

a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe
Size

112KB
MD5

7cc845de423ee379dfb5d2505c9c22c0
SHA1

29a77472c12665633587df771a8512feb6af21f6
SHA256

a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8
SHA512

7e27b437b9eaa99cf87c45f6fcf2c08ecceed7c82a32f81495b32a87a5263ae5959f4d37a92fc788eb7cae679109e9215f58931119d52e15c0b8addaa0d7219b
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJ:tVIr7zI+fAceoGxSKKo5

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 Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/2976-292-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2356 set thread context of 2588	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	31
PID 2356 set thread context of 2916	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	32

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2916-119-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2916-131-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2976-285-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2916-284-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/680-293-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2976-292-0x0000000000400000-0x0000000000414000-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	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe
2588	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe
2588	svchost.exe
2916	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 2588	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	31
PID 2356 wrote to memory of 2588	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	31
PID 2356 wrote to memory of 2588	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	31
PID 2356 wrote to memory of 2588	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	31
PID 2356 wrote to memory of 2588	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	31
PID 2356 wrote to memory of 2588	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	31
PID 2356 wrote to memory of 2588	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	31
PID 2356 wrote to memory of 2588	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	31
PID 2356 wrote to memory of 2588	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	31
PID 2356 wrote to memory of 2588	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	31
PID 2356 wrote to memory of 2916	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	32
PID 2356 wrote to memory of 2916	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	32
PID 2356 wrote to memory of 2916	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	32
PID 2356 wrote to memory of 2916	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	32
PID 2356 wrote to memory of 2916	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	32
PID 2356 wrote to memory of 2916	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	32
PID 2356 wrote to memory of 2916	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	32
PID 2356 wrote to memory of 2916	2356	a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe	32

C:\Users\Admin\AppData\Local\Temp\a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe
"C:\Users\Admin\AppData\Local\Temp\a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2356
- 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:2588
- C:\Users\Admin\AppData\Local\Temp\a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe
  "C:\Users\Admin\AppData\Local\Temp\a202c95c698f1b46b9d11213b6453cf5e08b2b633645594e002c605d17f73fd8N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2916
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\QUGEI.bat" "
    3⤵
    PID:1708
  - - 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:2308
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:1236
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:776
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:680
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:2976

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

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Downloads

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

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
6786bc59ab03f2a1e24f7421365a1d7d

SHA1
5ca8539e0061b8f1218513930db81fbfc292f527

SHA256
c3bfb2c37df456193636a6475f4ade13b449bbb85e0880695739abe482e042d7

SHA512
99d681d087d080e95ef19ee4f60edb0243dbd0f41963dc2a4f3680dde9ca42cc69e7eeaa41a48121a42394e9e50b66edb4ffcb1d1e7ca72da5b75673940b0797

Download Submit
memory/680-293-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2356-125-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/2356-126-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/2356-28-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2356-32-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2356-38-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/2356-51-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/2356-50-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/2356-76-0x0000000000450000-0x0000000000452000-memory.dmp

Filesize
8KB

Download
memory/2356-81-0x0000000000470000-0x0000000000471000-memory.dmp

Filesize
4KB

Download
memory/2356-89-0x0000000000490000-0x0000000000492000-memory.dmp

Filesize
8KB

Download
memory/2356-2-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/2356-8-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2356-14-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2356-4-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/2356-20-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/2356-115-0x0000000001D60000-0x0000000001D62000-memory.dmp

Filesize
8KB

Download
memory/2588-94-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2588-90-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2588-98-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2588-127-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2588-92-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2588-100-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2588-96-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2588-291-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2588-102-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2916-119-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2916-284-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2916-131-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2976-285-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2976-292-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download