modiloader | 93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14

Analysis

max time kernel
1s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-12-2024 17:47

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General

Target

93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe
Size

112KB
MD5

ab55e6073348bd55e3892d5da2f26a10
SHA1

5f40b704314b4925c226c86342af8f7b45d44bb0
SHA256

93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14
SHA512

292c048151e77444907e96e7a49e5bd7b6a1615c1fb3013de462c75bccbe335b1742b7b4c0ad129ae95ad3aa9af0e3b4633eaee1cc992ca1d2ffd774f48795a3
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/3000-285-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2956 set thread context of 1660	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	31
PID 2956 set thread context of 2672	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	32

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2672-124-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2672-126-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2672-288-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/3000-285-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/1316-277-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1316-290-0x0000000000400000-0x000000000040B000-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	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe
1660	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe
1660	svchost.exe
2672	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 1660	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	31
PID 2956 wrote to memory of 1660	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	31
PID 2956 wrote to memory of 1660	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	31
PID 2956 wrote to memory of 1660	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	31
PID 2956 wrote to memory of 1660	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	31
PID 2956 wrote to memory of 1660	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	31
PID 2956 wrote to memory of 1660	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	31
PID 2956 wrote to memory of 1660	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	31
PID 2956 wrote to memory of 1660	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	31
PID 2956 wrote to memory of 1660	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	31
PID 2956 wrote to memory of 2672	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	32
PID 2956 wrote to memory of 2672	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	32
PID 2956 wrote to memory of 2672	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	32
PID 2956 wrote to memory of 2672	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	32
PID 2956 wrote to memory of 2672	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	32
PID 2956 wrote to memory of 2672	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	32
PID 2956 wrote to memory of 2672	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	32
PID 2956 wrote to memory of 2672	2956	93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe	32

C:\Users\Admin\AppData\Local\Temp\93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe
"C:\Users\Admin\AppData\Local\Temp\93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2956
- 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:1660
- C:\Users\Admin\AppData\Local\Temp\93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe
  "C:\Users\Admin\AppData\Local\Temp\93ae4416a6ff87b845ff5ac408db1888ff8aea70ec7d9364eb5c99cc4fe13a14N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2672
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\QVHEJ.bat" "
    3⤵
    PID:2772
  - - 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:2800
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:316
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:664
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1316
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:3000

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

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Downloads

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

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
01b605840665cc90fe6862cba701161a

SHA1
38f379f405f7f75ec08f670c4f0759b6fab029de

SHA256
5c77a31400d15eccbd819596dd1d437e0065f4817b26d4a6307631664ecc0e82

SHA512
989ef0ede018d59065f4df1990329d93490a12046a369b568151fb62a1e63d455e061f4c6f2034467039d20491a0ff1c1b07be3f16db217152f6e659f34aad11

Download Submit
memory/1316-290-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1316-277-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1660-92-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1660-100-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1660-289-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1660-96-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1660-125-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1660-98-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1660-90-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1660-95-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1660-102-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2672-288-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2672-126-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2672-124-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2956-81-0x0000000002460000-0x0000000002461000-memory.dmp

Filesize
4KB

Download
memory/2956-20-0x0000000000890000-0x0000000000891000-memory.dmp

Filesize
4KB

Download
memory/2956-28-0x00000000023B0000-0x00000000023B1000-memory.dmp

Filesize
4KB

Download
memory/2956-76-0x0000000002440000-0x0000000002442000-memory.dmp

Filesize
8KB

Download
memory/2956-50-0x00000000023F0000-0x00000000023F2000-memory.dmp

Filesize
8KB

Download
memory/2956-2-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2956-51-0x0000000002400000-0x0000000002402000-memory.dmp

Filesize
8KB

Download
memory/2956-89-0x00000000025C0000-0x00000000025C2000-memory.dmp

Filesize
8KB

Download
memory/2956-14-0x00000000005E0000-0x00000000005E1000-memory.dmp

Filesize
4KB

Download
memory/2956-38-0x00000000023F0000-0x00000000023F2000-memory.dmp

Filesize
8KB

Download
memory/2956-4-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2956-8-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/2956-32-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/3000-285-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download