modiloader | a59503e9fff2e3c699693044935970da04678075bb05dfcfd4de1fe3d54939d5

General

Target

37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe
Size

276KB
MD5

37dbbc9ede3ecbdedabb6b205bdd89d3
SHA1

062e91fc7375217f160eb5263d2b3630877c875c
SHA256

a59503e9fff2e3c699693044935970da04678075bb05dfcfd4de1fe3d54939d5
SHA512

7028a05cb322a37885112a8f334b9bdc1edfb0a740d974ecf5a3d65874cee1b17872b3085cac342b9085353427c9c0ada17d4e68139d8c6d4a288cf434d9a954
SSDEEP

6144:pWL00gtoGcdeDCFgmYmzyoLLoUz7+wgW6fMJ9iVJjNuUM7Pq27d9fvUA:j0gydeQxVXw7wgW6fMJEVJcXPqgd9Hf

Score

10^/10

modiloader trojan

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
behavioral1/memory/2352-28-0x0000000000400000-0x0000000000515000-memory.dmp	modiloader_stage2
behavioral1/memory/1328-29-0x0000000000400000-0x0000000000515000-memory.dmp	modiloader_stage2
behavioral1/memory/2352-37-0x0000000000400000-0x0000000000515000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2684	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1328	NT system.exe

Loads dropped DLL 5 IoCs

pid	Process
2352	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe
2352	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe
2220	WerFault.exe
2220	WerFault.exe
2220	WerFault.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_NT system.exe	NT system.exe
File opened for modification	C:\Windows\SysWOW64\_NT system.exe	NT system.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1328 set thread context of 1364	1328	NT system.exe	31

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\NT system.exe	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\NT system.exe	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2220	1328	WerFault.exe	30

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 1328	2352	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe	30
PID 2352 wrote to memory of 1328	2352	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe	30
PID 2352 wrote to memory of 1328	2352	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe	30
PID 2352 wrote to memory of 1328	2352	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe	30
PID 1328 wrote to memory of 1364	1328	NT system.exe	31
PID 1328 wrote to memory of 1364	1328	NT system.exe	31
PID 1328 wrote to memory of 1364	1328	NT system.exe	31
PID 1328 wrote to memory of 1364	1328	NT system.exe	31
PID 1328 wrote to memory of 1364	1328	NT system.exe	31
PID 1328 wrote to memory of 1364	1328	NT system.exe	31
PID 1328 wrote to memory of 2220	1328	NT system.exe	32
PID 1328 wrote to memory of 2220	1328	NT system.exe	32
PID 1328 wrote to memory of 2220	1328	NT system.exe	32
PID 1328 wrote to memory of 2220	1328	NT system.exe	32
PID 2352 wrote to memory of 2684	2352	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe	34
PID 2352 wrote to memory of 2684	2352	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe	34
PID 2352 wrote to memory of 2684	2352	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe	34
PID 2352 wrote to memory of 2684	2352	37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\37dbbc9ede3ecbdedabb6b205bdd89d3_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\NT system.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\NT system.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1328
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\system32\calc.exe"
    3⤵
    PID:1364
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1328 -s 272
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2220
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat""
  2⤵
  - Deletes itself
  PID:2684

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Program Files\Common Files\Microsoft Shared\MSInfo\SgotoDel.bat

Filesize
212B

MD5
9ed83cb5959ce13389c47796ca2bcd7d

SHA1
a92f2af20c8552e148cc65bbed75da1e16d090e4

SHA256
fdeadd8d875819b96785d0efb029aa391ace46a42dd495cde87730d29f713ea5

SHA512
3a31b28ef45f0eb06114398bb877e2b4f4931d8cd5f8caaf1fc915f51dc785b1ab5bf115180116a27ce734fd61bd817c9cd9262ffe4bb94031adf8204967879a

Download Submit
\Program Files\Common Files\Microsoft Shared\MSInfo\NT system.exe

Filesize
276KB

MD5
37dbbc9ede3ecbdedabb6b205bdd89d3

SHA1
062e91fc7375217f160eb5263d2b3630877c875c

SHA256
a59503e9fff2e3c699693044935970da04678075bb05dfcfd4de1fe3d54939d5

SHA512
7028a05cb322a37885112a8f334b9bdc1edfb0a740d974ecf5a3d65874cee1b17872b3085cac342b9085353427c9c0ada17d4e68139d8c6d4a288cf434d9a954

Download Submit
memory/1328-17-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/1328-13-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/1328-29-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/1364-24-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/1364-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2352-4-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2352-12-0x0000000003380000-0x0000000003495000-memory.dmp

Filesize
1.1MB

Download
memory/2352-1-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2352-28-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/2352-0-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/2352-37-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download

Analysis

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