modiloader | 7985be15f3338fab9505384a1e2539c8a87ef0653a61425a2977f78902437c22

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:46

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General

Target

eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe
Size

3.4MB
MD5

eac97d7e01d0b3b14f85bb97239ecac5
SHA1

844549ca14a6105a77754aafdeba6002c190dd58
SHA256

7985be15f3338fab9505384a1e2539c8a87ef0653a61425a2977f78902437c22
SHA512

238aa38351ca0e0e40cd967eee5a1e38a4063ca00452dff128e7bde088f6656451112a50b3aae237ac6391489f76017974a2d31ab95d9245b9b3216659a6423e
SSDEEP

98304:f0bUWxYqdwkLcHHLotY2gx7qpFp/xdt++NQkx:f0bzjALlGfBxz+EQ0

Score

10^/10

modiloader aspackv2 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 1 IoCs

resource	yara_rule
behavioral1/files/0x0008000000015cf1-13.dat	modiloader_stage2

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0009000000015cac-8723.dat	acprotect

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x00080000000120ff-6.dat	aspack_v212_v242

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Ð¡·ãpao1011_.exe

Executes dropped EXE 2 IoCs

pid	Process
2916	WYHS.exe
1928	Ð¡·ãpao1011_.exe

Loads dropped DLL 8 IoCs

pid	Process
2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe
2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe
2916	WYHS.exe
2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe
2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0009000000015cac-8723.dat	upx
behavioral1/memory/1928-8725-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/1928-8732-0x0000000010000000-0x000000001003D000-memory.dmp	upx

Suspicious use of NtSetInformationThreadHideFromDebugger 64 IoCs

pid	Process
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SysInfo2.dll	WYHS.exe

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 2 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	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ð¡·ãpao1011_.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2916	WYHS.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe
1928	Ð¡·ãpao1011_.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2916	2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2916	2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2916	2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2916	2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe	28
PID 2792 wrote to memory of 1928	2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe	29
PID 2792 wrote to memory of 1928	2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe	29
PID 2792 wrote to memory of 1928	2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe	29
PID 2792 wrote to memory of 1928	2792	eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eac97d7e01d0b3b14f85bb97239ecac5_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Users\Admin\AppData\Local\Temp\WYHS.exe
  "C:\Users\Admin\AppData\Local\Temp\WYHS.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of SetWindowsHookEx
  PID:2916
- C:\Users\Admin\AppData\Local\Temp\Ð¡·ãpao1011_.exe
  "C:\Users\Admin\AppData\Local\Temp\Ð¡·ãpao1011_.exe"
  2⤵
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1928

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\WYHS.exe

Filesize
43KB

MD5
24ede56a418de315bf1669956f23fcfa

SHA1
35ee136b9287c00616e7865306f5561e728785ab

SHA256
b3bf005ce7a1f35c041ea3bd8fd3356631470e32ba412321206851cb0c085b6a

SHA512
01c345ae478a429ef186337c7dd3c46f1fdbe0347841fe98c946e7f78fb67b17b1cbb15d9f8538441a9610f1effda6061a149d960f20c43d058c7c4895f714e6

Download Submit
\Program Files\Common Files\Microsoft Shared\MSInfo\SysInfo2.dll

Filesize
56KB

MD5
0b01c0ebe00f48c299d5d31e93ec91a6

SHA1
c0a531c0243172061b10d8bde8bfcbf88700066e

SHA256
3537dcbf4b9f3228ab31e58cf1cd6fcf1c598c6539ed4461baabdaebb3fea424

SHA512
f919f08a8d5241d1836a42f481e5c451bcd0f4ce0635db2831b02ee46491d354a111d080aedf5a808dd907cceb3fec088a27fcf96fc15334b315eeae98dfe20a

Download Submit
\Users\Admin\AppData\Local\Temp\SE9E42.tmp

Filesize
1024B

MD5
12871388b682b159ddd85545302a289d

SHA1
76b47377da188fcfddeefa0f940287f1cce9885d

SHA256
cc033f00e96cae1829e3a5c15150fe68a62f65440f1b158d9257370fbc488a9b

SHA512
d60953b62d08e52fa2860db257e2bdbaa97e7eff7007617857f7b30a76f7c7ba81f8444d313a6ad496adbbaede5af1661e72522046789bb9aee1340f7ac12c7d

Download Submit
\Users\Admin\AppData\Local\Temp\SkinH_EL.dll

Filesize
86KB

MD5
147127382e001f495d1842ee7a9e7912

SHA1
92d1ed56032183c75d4b57d7ce30b1c4ae11dc9b

SHA256
edf679c02ea2e170e67ab20dfc18558e2bfb4ee5d59eceeaea4b1ad1a626c3cc

SHA512
97f5ae90a1bbacfe39b9e0f2954c24f9896cc9dca9d14364c438862996f3bbc04a4aa515742fccb3679d222c1302f5bb40c7eaddd6b5859d2d6ef79490243a4d

Download Submit
\Users\Admin\AppData\Local\Temp\Ð¡·ãpao1011_.exe

Filesize
3.4MB

MD5
13045150bfa6bb83f0ef43afbdc32c4c

SHA1
33b6b990876db7c9beb97abf4f39259d8102a93e

SHA256
8fc280cb379dabea0e7cd1c22962c33168ebde7e7def788514be95b34d4fe723

SHA512
d23112aeb7de88ef1dcc0690a42c66f67237a5d975e4465be484804fb92351763ee42f57c3944c7729c6dba6a6a5b992be2a0195e10f2ec08c0d839de7a745ef

Download Submit
memory/1928-1667-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1663-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-244-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/1928-1653-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1693-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1691-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1689-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1687-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1685-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1683-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1681-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1679-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1677-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1675-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1673-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1671-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1669-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-26-0x00000000754F0000-0x0000000075537000-memory.dmp

Filesize
284KB

Download
memory/1928-1665-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-24-0x0000000002210000-0x0000000002391000-memory.dmp

Filesize
1.5MB

Download
memory/1928-1661-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1659-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1657-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1655-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1651-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1649-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1647-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1646-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1644-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1705-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1703-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1701-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1699-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1697-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-1695-0x00000000020D0000-0x00000000021E1000-memory.dmp

Filesize
1.1MB

Download
memory/1928-8754-0x0000000000400000-0x000000000075F000-memory.dmp

Filesize
3.4MB

Download
memory/1928-8732-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/1928-8725-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2792-22-0x0000000002D60000-0x00000000030BF000-memory.dmp

Filesize
3.4MB

Download
memory/2792-21-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download