modiloader | a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6

General

Target

a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
Size

112KB
MD5

dfbbd746d85a4a0e49b2080b0086a13a
SHA1

0af9f2ccda1422d64c7f7089eda5caaf4acbc8ca
SHA256

a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6
SHA512

7eafba786e452ca42437b0a7a1b9ef47807842b32c945eb2b1c96c24834e0c7608d44b5c9d8967282e1a7cb39ab02194f48d863c5b391369317642623db78e92
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJp:tVIr7zI+fAceoGxSKKo5p

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

Processes:

resource	yara_rule
behavioral1/memory/1012-293-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

Processes:

a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe

description	pid	process	target process
PID 2792 set thread context of 2416	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	svchost.exe
PID 2792 set thread context of 1612	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1612-125-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1612-131-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1012-285-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/1612-290-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/1012-293-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2512-292-0x0000000000400000-0x000000000040B000-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

Processes:

svchost.exea083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exea083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

svchost.exe

pid	process
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exesvchost.exea083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe

pid	process
2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
2416	svchost.exe
1612	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe

description	pid	process	target process
PID 2792 wrote to memory of 2416	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	svchost.exe
PID 2792 wrote to memory of 2416	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	svchost.exe
PID 2792 wrote to memory of 2416	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	svchost.exe
PID 2792 wrote to memory of 2416	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	svchost.exe
PID 2792 wrote to memory of 2416	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	svchost.exe
PID 2792 wrote to memory of 2416	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	svchost.exe
PID 2792 wrote to memory of 2416	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	svchost.exe
PID 2792 wrote to memory of 2416	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	svchost.exe
PID 2792 wrote to memory of 2416	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	svchost.exe
PID 2792 wrote to memory of 2416	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	svchost.exe
PID 2792 wrote to memory of 1612	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
PID 2792 wrote to memory of 1612	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
PID 2792 wrote to memory of 1612	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
PID 2792 wrote to memory of 1612	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
PID 2792 wrote to memory of 1612	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
PID 2792 wrote to memory of 1612	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
PID 2792 wrote to memory of 1612	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
PID 2792 wrote to memory of 1612	2792	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe	a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe

C:\Users\Admin\AppData\Local\Temp\a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
"C:\Users\Admin\AppData\Local\Temp\a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2792
- 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:2416
- C:\Users\Admin\AppData\Local\Temp\a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe
  "C:\Users\Admin\AppData\Local\Temp\a083b734ccec25830f50e811b259757d4f7bca988532e4692844e5c52dd423b6.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1612
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\CWAXL.bat" "
    3⤵
    PID:1852
  - - 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:1716
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    PID:2404
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:964
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:2512
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      PID:1012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

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

Filesize
112KB

MD5
e38cdef19f4fb861ff0793e072d149b6

SHA1
13797d7bca1f755dfff09ad6153a15c5c9a30e78

SHA256
768883367a2decb2a09935fae84a2839a5a81e51ba94eda1f28824b36495d129

SHA512
a78bf6eac0d64e191dfaf289002fcc1dfcc1b0e3a70b4f710a93929efbf80e49473dac40edc5c8e2d1d33ad0dcb7648eabc50177c1fbdcdb2bf2984273e2e4bb

Download Submit
memory/1012-285-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1012-293-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1612-131-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1612-290-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1612-125-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2416-291-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2416-119-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2416-94-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2416-96-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2416-98-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2416-100-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2416-90-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2416-92-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2416-102-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2512-292-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2792-51-0x0000000000530000-0x0000000000532000-memory.dmp

Filesize
8KB

Download
memory/2792-123-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2792-118-0x0000000002630000-0x0000000002632000-memory.dmp

Filesize
8KB

Download
memory/2792-124-0x0000000000530000-0x0000000000532000-memory.dmp

Filesize
8KB

Download
memory/2792-89-0x00000000024B0000-0x00000000024B2000-memory.dmp

Filesize
8KB

Download
memory/2792-81-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/2792-76-0x0000000000580000-0x0000000000582000-memory.dmp

Filesize
8KB

Download
memory/2792-50-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2792-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2792-38-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2792-32-0x0000000000500000-0x0000000000501000-memory.dmp

Filesize
4KB

Download
memory/2792-28-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2792-20-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2792-14-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2792-8-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2792-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads