modiloader | 1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba

General

Target

1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe
Size

108KB
MD5

e6c0d25760411df05593fb9d7654b7ab
SHA1

add31c30d67506dfc8e8c0d3404195ff73a5f5e0
SHA256

1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba
SHA512

0b2e427ff0cb4cfabdc6b3726e5b9e1fd8c09386068d4a4f64fa61d956feba6d36371043150bbe6fc05ae1d751b314d5d28fb2bba394107841dce52e8bfd2673
SSDEEP

3072:ioy8j7VnNdrPHaSekwi+mW+2uN02Xjout:y8jZ7rvaU3+mWruq2XjoS

Score

10^/10

modiloader evasion trojan upx

Malware Config

Signatures

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

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

ModiLoader Second Stage 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1008-58-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1008-59-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1008-58-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1008-59-0x0000000000400000-0x0000000000450000-memory.dmp	upx

Loads dropped DLL 2 IoCs

Processes:

1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

pid	process
1008	1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe
1008	1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

Drops file in Windows directory 1 IoCs

Processes:

1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

description ioc process

File created C:\Windows\VMPipe32.dll 1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

description	ioc	process
File created	C:\Windows\VMPipe32.dll	1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

description	pid	process
Token: SeDebugPrivilege	1008	1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe
Token: SeDebugPrivilege	1008	1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

pid	process
1008	1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe
1008	1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe

C:\Users\Admin\AppData\Local\Temp\1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe
"C:\Users\Admin\AppData\Local\Temp\1a89586cadd2df352898d54e833ab708714558f0b596525bec505e4bd0fc4eba.exe"
1⤵
- UAC bypass
- Loads dropped DLL
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:1008

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\cmsetac.dll

Filesize
33KB

MD5
e9292c3ed55524cc47a2a876c7631d05

SHA1
ae42d2afb16a8aef9b45c7ed621abcaf78c7cfd8

SHA256
aafd736abf9cc18139cea61bddba46c03efc6291a38ef732c4e5e3c1ba4516ac

SHA512
ae5a0e06a8bc227a88d0c43bcc2738901dea973eeeab949a5b19f9ae77d3622d82fe52f415add4dc917de2d264de952b6133f48046d64296d68e5507b39447b3

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

Filesize
7KB

MD5
67587e25a971a141628d7f07bd40ffa0

SHA1
76fcd014539a3bb247cc0b761225f68bd6055f6b

SHA256
e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

SHA512
6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

Download Submit
memory/1008-54-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download
memory/1008-57-0x0000000001E90000-0x0000000001E9E000-memory.dmp

Filesize
56KB

Download
memory/1008-58-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1008-59-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads