modiloader | c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3

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
22-01-2025 01:37

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General

Target

c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe
Size

112KB
MD5

c1a0408c9ee53bdb493b114fccb7e59c
SHA1

c351fa7bd06bd259918329621d13aa8da5279b0a
SHA256

c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3
SHA512

da0fb8f4520682849c6bc7fb0389db3c221eab67999ef0aa8f08d7b0d1ce83a60359737197ab1a1f45d00f110c11e127e8abf41d1543b59f9c1a55ea3708b2a3
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJ9:tVIr7zI+fAceoGxSKKo59

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 2 IoCs

resource	yara_rule
behavioral1/memory/1200-288-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral1/memory/1200-296-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2100 set thread context of 2844	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	31
PID 2100 set thread context of 2576	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	32

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2576-125-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2576-129-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1304-281-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1200-288-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2576-291-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1304-293-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1200-296-0x0000000000400000-0x0000000000414000-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	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe
2844	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe
2844	svchost.exe
2576	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2844	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	31
PID 2100 wrote to memory of 2844	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	31
PID 2100 wrote to memory of 2844	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	31
PID 2100 wrote to memory of 2844	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	31
PID 2100 wrote to memory of 2844	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	31
PID 2100 wrote to memory of 2844	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	31
PID 2100 wrote to memory of 2844	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	31
PID 2100 wrote to memory of 2844	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	31
PID 2100 wrote to memory of 2844	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	31
PID 2100 wrote to memory of 2844	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	31
PID 2100 wrote to memory of 2576	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	32
PID 2100 wrote to memory of 2576	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	32
PID 2100 wrote to memory of 2576	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	32
PID 2100 wrote to memory of 2576	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	32
PID 2100 wrote to memory of 2576	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	32
PID 2100 wrote to memory of 2576	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	32
PID 2100 wrote to memory of 2576	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	32
PID 2100 wrote to memory of 2576	2100	c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe	32

C:\Users\Admin\AppData\Local\Temp\c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe
"C:\Users\Admin\AppData\Local\Temp\c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2100
- 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:2844
- C:\Users\Admin\AppData\Local\Temp\c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe
  "C:\Users\Admin\AppData\Local\Temp\c97fc48bc908d27792c3e091b73a5ea67f008d861bbe5a4b82708554236d59c3.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2576
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\SNMHQ.bat" "
    3⤵
    PID:2292
  - - 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:1604
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:1988
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:1484
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1304
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1200

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\SNMHQ.bat

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
22b27e52666c65a1fb86416366c35fe4

SHA1
d3e26131cee275bfc09e4626a913072e2db40101

SHA256
fcd13a5a3c4d83b13fe7a44914d0f90d9d80d02d0bb9e3f1a7b832381ff0975f

SHA512
1fa5ac6897906f9919120051060d81d61a0ff2a1bdc7142ca5d06fd6a7ec74fc40980a781ef2703dd7881a3fb5cc0532c58eb6c48d160957158b1a0767d045d9

Download Submit
memory/1200-296-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1200-288-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1304-281-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1304-293-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2100-28-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2100-32-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2100-51-0x0000000000500000-0x0000000000502000-memory.dmp

Filesize
8KB

Download
memory/2100-50-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/2100-76-0x0000000002580000-0x0000000002582000-memory.dmp

Filesize
8KB

Download
memory/2100-81-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2100-89-0x00000000025C0000-0x00000000025C2000-memory.dmp

Filesize
8KB

Download
memory/2100-38-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/2100-20-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2100-14-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2100-4-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2100-124-0x0000000000500000-0x0000000000502000-memory.dmp

Filesize
8KB

Download
memory/2100-123-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/2100-8-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2100-118-0x0000000002970000-0x0000000002972000-memory.dmp

Filesize
8KB

Download
memory/2100-2-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2576-125-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2576-129-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2576-291-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2844-98-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2844-96-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2844-100-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2844-102-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2844-119-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2844-94-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2844-292-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2844-92-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2844-90-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download