modiloader | bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709d

Analysis

max time kernel
1s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-01-2025 00:27

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General

Target

bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe
Size

112KB
MD5

fe309f7eef1a5f07f19296e21d9d50d0
SHA1

d6512e42f91d0381391eaab9813425aa00b09e4d
SHA256

bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709d
SHA512

d48d33ab6c7d08f279aadfe89f9e3674fbcfe7703471b4ce9f188ef9ed88db6a29fc38d82ae26376fbd499964968421dd3c7d546b22750c03153ec5b27d87948
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJx:tVIr7zI+fAceoGxSKKo5x

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/1540-291-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1740 set thread context of 2612	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	30
PID 1740 set thread context of 2252	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	31

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2252-124-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2252-129-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1540-280-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2252-288-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1540-291-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2648-290-0x0000000000400000-0x000000000040B000-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	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe
2612	svchost.exe
2252	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 2612	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	30
PID 1740 wrote to memory of 2612	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	30
PID 1740 wrote to memory of 2612	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	30
PID 1740 wrote to memory of 2612	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	30
PID 1740 wrote to memory of 2612	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	30
PID 1740 wrote to memory of 2612	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	30
PID 1740 wrote to memory of 2612	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	30
PID 1740 wrote to memory of 2612	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	30
PID 1740 wrote to memory of 2612	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	30
PID 1740 wrote to memory of 2612	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	30
PID 1740 wrote to memory of 2252	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	31
PID 1740 wrote to memory of 2252	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	31
PID 1740 wrote to memory of 2252	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	31
PID 1740 wrote to memory of 2252	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	31
PID 1740 wrote to memory of 2252	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	31
PID 1740 wrote to memory of 2252	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	31
PID 1740 wrote to memory of 2252	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	31
PID 1740 wrote to memory of 2252	1740	bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe	31

C:\Users\Admin\AppData\Local\Temp\bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe
"C:\Users\Admin\AppData\Local\Temp\bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1740
- 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:2612
- C:\Users\Admin\AppData\Local\Temp\bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe
  "C:\Users\Admin\AppData\Local\Temp\bba9e62ccd99eeeb0ad81146a0439b991df4b8c6478163917a02bc231889709dN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2252
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\JRJSO.bat" "
    3⤵
    PID:2836
  - - 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:3032
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:1212
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:2592
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:2648
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1540

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\JRJSO.bat

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
b73f9d32313cb0c567d827bc205e427f

SHA1
fd05ec1970f131a0a3ecb4d5e18309f063975a05

SHA256
6e42ae59e50f22518f0e91d1555788fa0318e37f9fdec3d87c11a3becd750f83

SHA512
eae4beeb1c84e3fbccae47e31ce9e5daf4c265a1524847fa559cdadbf7c8a712794b3d8cab80b73aeafef8581159f901e5100ce1fdf5c82b79b07924871565b8

Download Submit
memory/1540-291-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1540-280-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1740-28-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/1740-89-0x0000000000540000-0x0000000000542000-memory.dmp

Filesize
8KB

Download
memory/1740-32-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/1740-38-0x00000000003D0000-0x00000000003D2000-memory.dmp

Filesize
8KB

Download
memory/1740-51-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/1740-50-0x00000000003D0000-0x00000000003D2000-memory.dmp

Filesize
8KB

Download
memory/1740-62-0x0000000000500000-0x0000000000502000-memory.dmp

Filesize
8KB

Download
memory/1740-81-0x0000000000550000-0x0000000000551000-memory.dmp

Filesize
4KB

Download
memory/1740-90-0x0000000000580000-0x0000000000582000-memory.dmp

Filesize
8KB

Download
memory/1740-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1740-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1740-20-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/1740-8-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1740-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2252-288-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2252-124-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2252-129-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2612-91-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2612-93-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2612-95-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2612-99-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2612-125-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2612-101-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2612-103-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2612-289-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2612-97-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2648-290-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download