modiloader | 96812c0f11b6e389a1e03da1e553994b4d05dd22fe1c3ddb8358b641ed518ed9

Analysis

max time kernel
134s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 06:42

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General

Target
216c66fe9476bd573b76e8ac1fe30083_JaffaCakes118.exe
Size 804KB
Sample240703-hgrrxavhrl
SHA256 96812c0f11b6e389a1e03da1e553994b4d05dd22fe1c3ddb8358b641ed518ed9
MD5 216c66fe9476bd573b76e8ac1fe30083
SHA1 ca209db87f72a89719ad1eafc8e56c047c380f9d
SHA512 93103149876a31a2291e1525798bb3f72b5f2af08a432ed2148317676602ce86a81967c0604402ed06029aad9593b35f224e4cc4879c72995137d9d210e65776
SSDEEP 12288:Qcz79FCEbD4O7bUdaoVSdLt7S5jO/FGwx0UjfFJj:Q+S7O7oaoVSiO/jxz
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

modiloader spyware stealer 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 3 IoCs

resource	yara_rule
behavioral2/memory/2448-4-0x0000000001990000-0x00000000019AA000-memory.dmp	modiloader_stage2
behavioral2/files/0x0011000000023473-7.dat	modiloader_stage2
behavioral2/memory/4356-102-0x0000000000400000-0x000000000041A000-memory.dmp	modiloader_stage2

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	0jpz.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	server.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	0jpz.exe

Executes dropped EXE 4 IoCs

pid	Process
4356	0jpz.exe
1600	server.exe
1472	server1.exe
4448	0jpz.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1472-104-0x00000000010B0000-0x00000000010BB000-memory.dmp	upx
behavioral2/files/0x0011000000023473-107.dat	upx
behavioral2/memory/4448-108-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4448-111-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\server.exe	0jpz.exe
File created	C:\Windows\SysWOW64\server1.exe	0jpz.exe

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

System Information Discovery
T1082

Delays execution with timeout.exe 2 IoCs

evasion

pid	Process
1476	timeout.exe
1516	timeout.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	0jpz.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 4356	2448	216c66fe9476bd573b76e8ac1fe30083_JaffaCakes118.exe	94
PID 2448 wrote to memory of 4356	2448	216c66fe9476bd573b76e8ac1fe30083_JaffaCakes118.exe	94
PID 2448 wrote to memory of 4356	2448	216c66fe9476bd573b76e8ac1fe30083_JaffaCakes118.exe	94
PID 4356 wrote to memory of 1600	4356	0jpz.exe	95
PID 4356 wrote to memory of 1600	4356	0jpz.exe	95
PID 4356 wrote to memory of 1600	4356	0jpz.exe	95
PID 4356 wrote to memory of 1472	4356	0jpz.exe	96
PID 4356 wrote to memory of 1472	4356	0jpz.exe	96
PID 1600 wrote to memory of 872	1600	server.exe	98
PID 1600 wrote to memory of 872	1600	server.exe	98
PID 1600 wrote to memory of 872	1600	server.exe	98
PID 872 wrote to memory of 1476	872	cmd.exe	100
PID 872 wrote to memory of 1476	872	cmd.exe	100
PID 872 wrote to memory of 1476	872	cmd.exe	100
PID 1472 wrote to memory of 4448	1472	server1.exe	101
PID 1472 wrote to memory of 4448	1472	server1.exe	101
PID 1472 wrote to memory of 4448	1472	server1.exe	101
PID 4448 wrote to memory of 2356	4448	0jpz.exe	102
PID 4448 wrote to memory of 2356	4448	0jpz.exe	102
PID 4448 wrote to memory of 2356	4448	0jpz.exe	102
PID 2356 wrote to memory of 1516	2356	cmd.exe	104
PID 2356 wrote to memory of 1516	2356	cmd.exe	104
PID 2356 wrote to memory of 1516	2356	cmd.exe	104

C:\Users\Admin\AppData\Local\Temp\216c66fe9476bd573b76e8ac1fe30083_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\216c66fe9476bd573b76e8ac1fe30083_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2448
- \??\c:\0jpz.exe
  c:\0jpz.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in System32 directory
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:4356
- - C:\Windows\SysWOW64\server.exe
    "C:\Windows\System32\server.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1600
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c timeout 5 && del C:\Windows\SysWOW64\server.exe
      4⤵
      Suspicious use of WriteProcessMemory
      PID:872
    - - C:\Windows\SysWOW64\timeout.exe
        
        timeout 5
        5⤵
        Delays execution with timeout.exe
        
        PID:1476
- - C:\Windows\SysWOW64\server1.exe
    "C:\Windows\System32\server1.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1472
  - - \??\c:\0jpz.exe
      c:\0jpz.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:4448
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c timeout 5 && del c:\0jpz.exe
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2356
      - C:\Windows\SysWOW64\timeout.exe
        
        timeout 5
        6⤵
        Delays execution with timeout.exe
        
        PID:1516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

0jpz.exe

Path C:\0jpz.exe
Size 11KB
SHA256 26b5794f3a78dcd3a78b55153a74bb5748b7c63aaef4e8d239109b465e7342e1
MD5 c9675425dea6505efe21c4879be88c1b
SHA1 dbb512be90c5aa50c97f414f376f3cbd8274f382
SHA512 c8dc6027143a1ed26fab75d928104208686a08d1dcbe0d756472763a220ea168ed1a8bfd3f3022a304c2edeb158353725a7cc10b0c9c8bc53800a3bd202e39aa
SSDEEP 192:CE/2rjJvu8v3tYszNbVFBtwenNRY572C2PKF5dN47O2mz3fUieR:CEerRuidd5XDNRY572ryHdNT9c
MD5 SHA1 SHA512 SSDEEP

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0jpz.exe

Path C:\0jpz.exe
Size 76KB
SHA256 b795c3ab392430d43cc5e71b36760fb0d4302854e097983b4be0d11989b91d38
MD5 1010c99ce319ea5b3e3040b98ab13654
SHA1 855e04d24b043d76754a40799cf289face604851
SHA512 86f9891f35fde87a53591be8dea712025e0369c6024bed743faaea0e83ced1b9b2ba14c981e5bc41e9117d8d68abbd95a5b75625b6201c2e0a5be6aaf872aff4
SSDEEP 1536:fSKA2kVQ2CpizXdS7esQnj1LMQMDxQo5h7+2RMuQ4DkHx:NkVJmesQj1oQmxQwZOu
MD5 SHA1 SHA512 SSDEEP

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server.exe

Path C:\Windows\SysWOW64\server.exe
Size 20KB
SHA256 25fcc15ff6cd3b21ffc65805dac83e94354b12b3f3efa6a137070fdb17f8c86b
MD5 688f9f8e429e703da0b4525d1e09ba87
SHA1 6ee620accc7e064679d8cc681a874cc238e14699
SHA512 4b42a1e010e7bf0cf3f1edaf8d0d84c5f4ff10ed75e7ce1430d0c6b813ca9675dbb240e4f8067c5b1b7883808a60114d96d66b1551e403bf8f8c82e109d563d3
SSDEEP 384:82kFs64g1OrL4oh8sixMoi8HP7YWFAXowRj7aoWjReMzcfuG:+Fs6ZKoNxBi8HPEWeowA
MD5 SHA1 SHA512 SSDEEP

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server1.exe

Path C:\Windows\SysWOW64\server1.exe
Size 132KB
SHA256 17f702a0efc260966489a6f01499abf3b4671b6f366dd41839bddb52a968e23d
MD5 b061a14d9f0eb9a4f6d363093c3d8ca9
SHA1 22998365834a4cb21cb9510a96cc6f451e039ef8
SHA512 b1eebed599e78a509340c9a1a515f7f37fe677143cb89f25ed21b612ae3a80fa526eab5387b5555c6df443c9a00346a8e0986e3f8cf78f30e9f0f212c3f0cb20
SSDEEP 1536:K9hrV7D2NlGhjAnEEbUaqae3UwqO6QhkNMBF0Ve9Mxmtuwm7V6EHtME4UAP2e+la:4787gE4u5ytqHwDW/gou
MD5 SHA1 SHA512 SSDEEP

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memory/1472-104-0x00000000010B0000-0x00000000010BB000-memory.dmp

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memory/2448-3-0x00007FFADB510000-0x00007FFADBEB1000-memory.dmp

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memory/2448-10-0x00007FFADB510000-0x00007FFADBEB1000-memory.dmp

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memory/2448-4-0x0000000001990000-0x00000000019AA000-memory.dmp

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memory/2448-36-0x00007FFADB510000-0x00007FFADBEB1000-memory.dmp

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memory/2448-0-0x00007FFADB7C5000-0x00007FFADB7C6000-memory.dmp

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memory/2448-2-0x00007FFADB510000-0x00007FFADBEB1000-memory.dmp

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memory/2448-1-0x000000001C750000-0x000000001C7F6000-memory.dmp

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memory/4356-102-0x0000000000400000-0x000000000041A000-memory.dmp

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memory/4448-108-0x0000000000400000-0x000000000040B000-memory.dmp

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memory/4448-111-0x0000000000400000-0x000000000040B000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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