modiloader | aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5

Analysis

max time kernel
1s
max time network
118s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 11:08

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General

Target

aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe
Size

112KB
MD5

ff54a22dc697b82df4f185deade078f0
SHA1

124703a4d1046c20ba7095f2c3151582f97160c4
SHA256

aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5
SHA512

cd17197939d3625d6764bb260f24e66d497448befb8173f32c8fff58186a97108d032ad57001c361a932aaf94b41e4ed8af8848f99695cab3d91435dbbffd0e7
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJr:tVIr7zI+fAceoGxSKKo5r

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/1540-285-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2744 set thread context of 2984	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	30
PID 2744 set thread context of 2268	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	31

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2268-129-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2268-124-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2268-118-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2268-113-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2268-111-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1508-276-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1540-285-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2268-288-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1508-293-0x0000000000400000-0x000000000040B000-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	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe
2984	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe
2984	svchost.exe
2268	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2984	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	30
PID 2744 wrote to memory of 2984	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	30
PID 2744 wrote to memory of 2984	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	30
PID 2744 wrote to memory of 2984	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	30
PID 2744 wrote to memory of 2984	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	30
PID 2744 wrote to memory of 2984	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	30
PID 2744 wrote to memory of 2984	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	30
PID 2744 wrote to memory of 2984	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	30
PID 2744 wrote to memory of 2984	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	30
PID 2744 wrote to memory of 2984	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	30
PID 2744 wrote to memory of 2268	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	31
PID 2744 wrote to memory of 2268	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	31
PID 2744 wrote to memory of 2268	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	31
PID 2744 wrote to memory of 2268	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	31
PID 2744 wrote to memory of 2268	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	31
PID 2744 wrote to memory of 2268	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	31
PID 2744 wrote to memory of 2268	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	31
PID 2744 wrote to memory of 2268	2744	aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe	31

C:\Users\Admin\AppData\Local\Temp\aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe
"C:\Users\Admin\AppData\Local\Temp\aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2744
- 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:2984
- C:\Users\Admin\AppData\Local\Temp\aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe
  "C:\Users\Admin\AppData\Local\Temp\aa95fde20adaa37c7641579e37edaca8e5a672e28aa6d735005b664c11bc21e5N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2268
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\QRNMG.bat" "
    3⤵
    PID:1784
  - - 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:3028
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:3048
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:2432
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1508
  - - 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\QRNMG.bat

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
0fb0b6d1a2f535466003a863d2df8c8e

SHA1
41a0c55ce330b2f34e238e24a215d7bd9a7f613f

SHA256
93784ba328f05bbdd0f222ef063426539ae19fa589159d492abeb121c850cb99

SHA512
6f5203adb965a0dd1e2a1be452f9e64d06afdb4c2283530de736472eaa3e071a876864be645a433b2ef3a29d8fef8440ecd501920556fa019d483cd4531220e8

Download Submit
memory/1508-293-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1508-276-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1540-285-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2268-109-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2268-129-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2268-288-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2268-111-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2268-113-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2268-116-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2268-118-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2268-124-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2744-20-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/2744-4-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/2744-8-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2744-90-0x0000000002900000-0x0000000002902000-memory.dmp

Filesize
8KB

Download
memory/2744-81-0x00000000028E0000-0x00000000028E1000-memory.dmp

Filesize
4KB

Download
memory/2744-38-0x0000000002630000-0x0000000002632000-memory.dmp

Filesize
8KB

Download
memory/2744-83-0x00000000028D0000-0x00000000028D2000-memory.dmp

Filesize
8KB

Download
memory/2744-2-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/2744-62-0x0000000002660000-0x0000000002662000-memory.dmp

Filesize
8KB

Download
memory/2744-51-0x0000000002640000-0x0000000002642000-memory.dmp

Filesize
8KB

Download
memory/2744-46-0x0000000002630000-0x0000000002632000-memory.dmp

Filesize
8KB

Download
memory/2744-14-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2744-32-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/2744-28-0x0000000000880000-0x0000000000881000-memory.dmp

Filesize
4KB

Download
memory/2984-108-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2984-91-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2984-115-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2984-120-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2984-290-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2984-289-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2984-130-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download