modiloader | 0b4b0facf653d1b26fa05160470fdeac49314bfdd84d4d3d37f080b5cb451950

Analysis

max time kernel
130s
max time network
81s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
07/06/2023, 01:31

Target

Payment confirmation HA-9VVNL7.exe
Size

1.0MB
MD5

99ef3cad54ddee0fced96d3da2a2a6c9
SHA1

e00fa263f060ef0a10f72ffe4ce18fefaf19dbd6
SHA256

463b268cd4afa5d7aada344628ece50e60ae207254032ce2ac0b510c3b8596a7
SHA512

ad91d2623286edddfe18e20c989bbeb80a88f52e05e7239a1800cd4b42437040748851b0e3dacef1555fe6fa54215a5efba69ca0592b44087bb745d1a666a1bb
SSDEEP

24576:GSWrMz8C3kJ+VnkaJ56TxIN84Mm/3vfJM5GJB:GS0o8YXMFIN84X3vfu5WB

Score

10^/10

modiloader trojan

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/2016-54-0x00000000003B0000-0x00000000003E2000-memory.dmp	modiloader_stage2

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1688	2016	WerFault.exe	27

Script User-Agent 1 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	2	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 1688	2016	Payment confirmation HA-9VVNL7.exe	28
PID 2016 wrote to memory of 1688	2016	Payment confirmation HA-9VVNL7.exe	28
PID 2016 wrote to memory of 1688	2016	Payment confirmation HA-9VVNL7.exe	28
PID 2016 wrote to memory of 1688	2016	Payment confirmation HA-9VVNL7.exe	28

C:\Users\Admin\AppData\Local\Temp\Payment confirmation HA-9VVNL7.exe
"C:\Users\Admin\AppData\Local\Temp\Payment confirmation HA-9VVNL7.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 748
  2⤵
  - Program crash
  PID:1688

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar45BF.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
memory/2016-54-0x00000000003B0000-0x00000000003E2000-memory.dmp

Filesize
200KB

Download
memory/2016-56-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2016-57-0x0000000000400000-0x0000000000510000-memory.dmp

Filesize
1.1MB

Download