modiloader | 01b9b754e1c0094d2d9e3361ec13e7ad2e627e922d6e13d3ebf0b109e6729cdd

Analysis

max time kernel
141s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 18:01

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General

Target

f0592bed49a86e2ffeda5c754fc9b99b_JaffaCakes118.exe
Size

959KB
MD5

f0592bed49a86e2ffeda5c754fc9b99b
SHA1

41009fc985883c872192c4a280c957fc314d4a5e
SHA256

01b9b754e1c0094d2d9e3361ec13e7ad2e627e922d6e13d3ebf0b109e6729cdd
SHA512

9e124963de642d7aaf904e37d5a4096785e1c7a930d7a920cac1a18f5353a232ae79f8607a1b41be2f814fc64a1383a24beb7103f3f0353d38f7196127d5f7e9
SSDEEP

12288:SryEOFaG07Vubv+nR70mW0F37omjiZnS9Qjrl+bKeD8lsQ/FbVVPJIOWFeJu46/0:w5r7XBWoU+iv+bf0jZSOKqu4pBObP8

Score

10^/10

modiloader defense_evasion 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 Second Stage 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000018d68-7.dat	modiloader_stage2
behavioral1/memory/1752-19-0x0000000013140000-0x0000000013171000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

pid	Process
1752	server.exe
2712	netservice.exe

Loads dropped DLL 2 IoCs

pid	Process
2348	f0592bed49a86e2ffeda5c754fc9b99b_JaffaCakes118.exe
2348	f0592bed49a86e2ffeda5c754fc9b99b_JaffaCakes118.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2712-21-0x0000000010410000-0x000000001046F000-memory.dmp	upx

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f0592bed49a86e2ffeda5c754fc9b99b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netservice.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2712	netservice.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1956	DllHost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2348	f0592bed49a86e2ffeda5c754fc9b99b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 1752	2348	f0592bed49a86e2ffeda5c754fc9b99b_JaffaCakes118.exe	31
PID 2348 wrote to memory of 1752	2348	f0592bed49a86e2ffeda5c754fc9b99b_JaffaCakes118.exe	31
PID 2348 wrote to memory of 1752	2348	f0592bed49a86e2ffeda5c754fc9b99b_JaffaCakes118.exe	31
PID 2348 wrote to memory of 1752	2348	f0592bed49a86e2ffeda5c754fc9b99b_JaffaCakes118.exe	31
PID 1752 wrote to memory of 2836	1752	server.exe	33
PID 1752 wrote to memory of 2836	1752	server.exe	33
PID 1752 wrote to memory of 2836	1752	server.exe	33
PID 1752 wrote to memory of 2836	1752	server.exe	33
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35
PID 2712 wrote to memory of 2824	2712	netservice.exe	35

C:\Users\Admin\AppData\Local\Temp\f0592bed49a86e2ffeda5c754fc9b99b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f0592bed49a86e2ffeda5c754fc9b99b_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Users\Admin\AppData\Local\Temp\server.exe
  "C:\Users\Admin\AppData\Local\Temp\server.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1752
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c del "C:\Users\Admin\AppData\Local\Temp\server.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2836

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:1956

C:\Users\Admin\Favorites\netservice.exe
C:\Users\Admin\Favorites\netservice.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2712
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\System32\svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

System Information Discovery

T1082

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\Î´ÃüÃû.jpg

Filesize
7KB

MD5
6800c36a62f302b22a21c6ba59b01258

SHA1
d505a2fc16d4dbf87fcff92284f158d5403b88c3

SHA256
a5558ecf6cc6175c7ee904ecb11e6403dc7428ff53364a184d9e723259dd08c2

SHA512
13fc3853562761c31a0f04820f45c67cee00405287882901b9740e4bc147accf27c24681fee93a1b23f1ab5209b16973ede62b81d795e70d79d59d48379b688b

Download Submit
\Users\Admin\AppData\Local\Temp\server.exe

Filesize
175KB

MD5
7014c7b54007023daab3e74e595cffd1

SHA1
028bc6ccd2e6615e5d5de4667a5118cf26a1d8f6

SHA256
6d77d1cca39eea5c63d8ffb134dbde6307d2d630c69134525da64871bb1da608

SHA512
e222d16a2ae07ae60303cf844f03c7e1cdfa6973ce391196a5b05ff9d79e568bb9534becd41133d206e257934aa98d571aef1fc05f6c63c591f24b108c435da0

Download Submit
memory/1752-19-0x0000000013140000-0x0000000013171000-memory.dmp

Filesize
196KB

Download
memory/1956-5-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/1956-3-0x0000000000160000-0x0000000000162000-memory.dmp

Filesize
8KB

Download
memory/1956-211-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2348-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2348-14-0x0000000000400000-0x00000000004C8000-memory.dmp

Filesize
800KB

Download
memory/2348-2-0x00000000039F0000-0x00000000039F2000-memory.dmp

Filesize
8KB

Download
memory/2712-21-0x0000000010410000-0x000000001046F000-memory.dmp

Filesize
380KB

Download
memory/2824-22-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2824-28-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2824-37-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download