modiloader | 71fe1d4e8e9a61a0ad9007e27eb0c79a5408c9b62b0e6330bbc78cbe36295651

Analysis

max time kernel
131s
max time network
141s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
18/07/2023, 20:47

Target

INVOICE_.exe
Size

1.0MB
MD5

50360b3b667f4e378e270bae319aab81
SHA1

d7c12fc33c40cbf338a65cd495ec19fe05fc2aa3
SHA256

968b48945a5597d03b82c7e8efb08da91153b575c9098e68970613d69f7f65d1
SHA512

b222005bf3f132fd19fc6ab2b9ed150338da166525f91d31fc45173559595f1023cdb485e6f45179e1caa003128cedbb411ec8ba00e1574de4b5586c1f8bc63a
SSDEEP

24576:SSWrMz8C3kJ+VnkaJ56TxIN84Mm/3ffb5GJ:SS0o8YXMFIN84X3ffb5W

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/2108-55-0x0000000000560000-0x0000000000592000-memory.dmp	modiloader_stage2

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2436	2108	WerFault.exe	27

Script User-Agent 1 IoCs

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

description	flow	ioc
HTTP User-Agent header	3	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2436	2108	INVOICE_.exe	30
PID 2108 wrote to memory of 2436	2108	INVOICE_.exe	30
PID 2108 wrote to memory of 2436	2108	INVOICE_.exe	30
PID 2108 wrote to memory of 2436	2108	INVOICE_.exe	30

C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 708
  2⤵
  - Program crash
  PID:2436

C:\Users\Admin\AppData\Local\Temp\CabF549.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarF5D9.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
memory/2108-54-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2108-55-0x0000000000560000-0x0000000000592000-memory.dmp

Filesize
200KB

Download
memory/2108-57-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/2108-58-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download