modiloader | e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb

General

Target

e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
Size

441KB
MD5

248d93c80c5c4eb6c9294ad7d83c1afc
SHA1

f2a934566c9c07afe26cb9d6147dbee3e9e5493e
SHA256

e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb
SHA512

8d824521db2f8f62cbb78c40db18b17643987acff9df3a7cff3d23824578dc007d9540285bbb2fbf280402c59f5743ec61a6217528a65b77df46631b91b026b0
SSDEEP

3072:WfNkW+exbiDypkGYhnPypkGYhnCFGbB/B7jWlyAKjaZDG7R1BkANIBWftz/tvvCJ:WFkWpmhnapmhn17R1BkAsWh/KydvSuK

Score

10^/10

modiloader persistence 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 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3476-138-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/3476-139-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/3476-144-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/1600-151-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/1600-152-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

Processes:

bsbdejdnlwbrlkj.exebsbdejdnlwbrlkj.exe

pid process

3652 bsbdejdnlwbrlkj.exe
1600 bsbdejdnlwbrlkj.exe

pid	process
3652	bsbdejdnlwbrlkj.exe
1600	bsbdejdnlwbrlkj.exe

UPX packed file 8 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3476-135-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/3476-137-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/3476-138-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/3476-139-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/3476-144-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/1600-150-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/1600-151-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/1600-152-0x0000000000400000-0x0000000000414000-memory.dmp	upx

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

bsbdejdnlwbrlkj.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\GoogleUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\bsbdejdnlwbrlkj.exe"	bsbdejdnlwbrlkj.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exebsbdejdnlwbrlkj.exe

description	pid	process	target process
PID 748 set thread context of 3476	748	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
PID 3652 set thread context of 1600	3652	bsbdejdnlwbrlkj.exe	bsbdejdnlwbrlkj.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exebsbdejdnlwbrlkj.exe

pid process

748 e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
3652 bsbdejdnlwbrlkj.exe

pid	process
748	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
3652	bsbdejdnlwbrlkj.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exee514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exebsbdejdnlwbrlkj.exe

description	pid	process	target process
PID 748 wrote to memory of 3476	748	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
PID 748 wrote to memory of 3476	748	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
PID 748 wrote to memory of 3476	748	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
PID 748 wrote to memory of 3476	748	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
PID 748 wrote to memory of 3476	748	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
PID 748 wrote to memory of 3476	748	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
PID 748 wrote to memory of 3476	748	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
PID 748 wrote to memory of 3476	748	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
PID 3476 wrote to memory of 3652	3476	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	bsbdejdnlwbrlkj.exe
PID 3476 wrote to memory of 3652	3476	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	bsbdejdnlwbrlkj.exe
PID 3476 wrote to memory of 3652	3476	e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe	bsbdejdnlwbrlkj.exe
PID 3652 wrote to memory of 1600	3652	bsbdejdnlwbrlkj.exe	bsbdejdnlwbrlkj.exe
PID 3652 wrote to memory of 1600	3652	bsbdejdnlwbrlkj.exe	bsbdejdnlwbrlkj.exe
PID 3652 wrote to memory of 1600	3652	bsbdejdnlwbrlkj.exe	bsbdejdnlwbrlkj.exe
PID 3652 wrote to memory of 1600	3652	bsbdejdnlwbrlkj.exe	bsbdejdnlwbrlkj.exe
PID 3652 wrote to memory of 1600	3652	bsbdejdnlwbrlkj.exe	bsbdejdnlwbrlkj.exe
PID 3652 wrote to memory of 1600	3652	bsbdejdnlwbrlkj.exe	bsbdejdnlwbrlkj.exe
PID 3652 wrote to memory of 1600	3652	bsbdejdnlwbrlkj.exe	bsbdejdnlwbrlkj.exe
PID 3652 wrote to memory of 1600	3652	bsbdejdnlwbrlkj.exe	bsbdejdnlwbrlkj.exe

C:\Users\Admin\AppData\Local\Temp\e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
"C:\Users\Admin\AppData\Local\Temp\e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:748

C:\Users\Admin\AppData\Local\Temp\e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe
"C:\Users\Admin\AppData\Local\Temp\e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3476

C:\Users\Admin\AppData\Roaming\bsbdejdnlwbrlkj.exe
"C:\Users\Admin\AppData\Roaming\bsbdejdnlwbrlkj.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3652

C:\Users\Admin\AppData\Roaming\bsbdejdnlwbrlkj.exe
"C:\Users\Admin\AppData\Roaming\bsbdejdnlwbrlkj.exe"
4⤵
- Executes dropped EXE
- Adds Run key to start application
PID:1600

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\bsbdejdnlwbrlkj.exe
Filesize
441KB

MD5
248d93c80c5c4eb6c9294ad7d83c1afc

SHA1
f2a934566c9c07afe26cb9d6147dbee3e9e5493e

SHA256
e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb

SHA512
8d824521db2f8f62cbb78c40db18b17643987acff9df3a7cff3d23824578dc007d9540285bbb2fbf280402c59f5743ec61a6217528a65b77df46631b91b026b0

Download Submit
C:\Users\Admin\AppData\Roaming\bsbdejdnlwbrlkj.exe
Filesize
441KB

MD5
248d93c80c5c4eb6c9294ad7d83c1afc

SHA1
f2a934566c9c07afe26cb9d6147dbee3e9e5493e

SHA256
e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb

SHA512
8d824521db2f8f62cbb78c40db18b17643987acff9df3a7cff3d23824578dc007d9540285bbb2fbf280402c59f5743ec61a6217528a65b77df46631b91b026b0

Download Submit
C:\Users\Admin\AppData\Roaming\bsbdejdnlwbrlkj.exe
Filesize
441KB

MD5
248d93c80c5c4eb6c9294ad7d83c1afc

SHA1
f2a934566c9c07afe26cb9d6147dbee3e9e5493e

SHA256
e514382ffdd3d60fe257d4243f8960c81bba4935ad0f5d485e39a77fac63eacb

SHA512
8d824521db2f8f62cbb78c40db18b17643987acff9df3a7cff3d23824578dc007d9540285bbb2fbf280402c59f5743ec61a6217528a65b77df46631b91b026b0

Download Submit
memory/1600-146-0x0000000000000000-mapping.dmp

Download
memory/1600-150-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1600-151-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1600-152-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3476-139-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3476-138-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3476-137-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3476-144-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3476-134-0x0000000000000000-mapping.dmp

Download
memory/3476-135-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3652-140-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads