masslogger | c7d2dfd249dd08be4088f380c2257b2436efcdbdf793ef968c32286c8edabba1

General

Target

Inquiry List Info.exe
Size

1.2MB
MD5

a8f7c15919c3b77db76d4d6598b1d86d
SHA1

9e763bd6eabe57c410081551cfcbd257dcdf1fef
SHA256

26f2d26b01147113e1767023ecad609c6b466ce8ede36831362974f808b5f16e
SHA512

4a74a08452137ca45b4b87daecd89ed0223b87cb99bac39f1bdfde968be2d4e89c592899fad3ab445c53883fbabc11647783541e396702f4ab92e29e69d0350b

Score

10^/10

masslogger spyware stealer

Malware Config

Signatures

MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
stealer spyware masslogger

MassLogger Main Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2236-137-0x0000000000400000-0x00000000004B8000-memory.dmp	family_masslogger

Suspicious use of SetThreadContext 1 IoCs

Processes:

Inquiry List Info.exe

description pid process target process

PID 4044 set thread context of 2236 4044 Inquiry List Info.exe Inquiry List Info.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Inquiry List Info.exepowershell.exe

pid process

2236 Inquiry List Info.exe
2236 Inquiry List Info.exe
4464 powershell.exe
4464 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Inquiry List Info.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2236 Inquiry List Info.exe
Token: SeDebugPrivilege 4464 powershell.exe

description	pid	process	target process
PID 4044 set thread context of 2236	4044	Inquiry List Info.exe	Inquiry List Info.exe

pid	process
2236	Inquiry List Info.exe
2236	Inquiry List Info.exe
4464	powershell.exe
4464	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2236	Inquiry List Info.exe
Token: SeDebugPrivilege	4464	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

Inquiry List Info.exeInquiry List Info.execmd.exe

description	pid	process	target process
PID 4044 wrote to memory of 2236	4044	Inquiry List Info.exe	Inquiry List Info.exe
PID 4044 wrote to memory of 2236	4044	Inquiry List Info.exe	Inquiry List Info.exe
PID 4044 wrote to memory of 2236	4044	Inquiry List Info.exe	Inquiry List Info.exe
PID 4044 wrote to memory of 2236	4044	Inquiry List Info.exe	Inquiry List Info.exe
PID 4044 wrote to memory of 2236	4044	Inquiry List Info.exe	Inquiry List Info.exe
PID 4044 wrote to memory of 2236	4044	Inquiry List Info.exe	Inquiry List Info.exe
PID 4044 wrote to memory of 2236	4044	Inquiry List Info.exe	Inquiry List Info.exe
PID 4044 wrote to memory of 2236	4044	Inquiry List Info.exe	Inquiry List Info.exe
PID 2236 wrote to memory of 4108	2236	Inquiry List Info.exe	cmd.exe
PID 2236 wrote to memory of 4108	2236	Inquiry List Info.exe	cmd.exe
PID 2236 wrote to memory of 4108	2236	Inquiry List Info.exe	cmd.exe
PID 4108 wrote to memory of 4464	4108	cmd.exe	powershell.exe
PID 4108 wrote to memory of 4464	4108	cmd.exe	powershell.exe
PID 4108 wrote to memory of 4464	4108	cmd.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\Inquiry List Info.exe
"C:\Users\Admin\AppData\Local\Temp\Inquiry List Info.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4044

C:\Users\Admin\AppData\Local\Temp\Inquiry List Info.exe
"C:\Users\Admin\AppData\Local\Temp\Inquiry List Info.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2236

C:\Windows\SysWOW64\cmd.exe
"cmd" /c start /b powershell Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\Inquiry List Info.exe' & exit
3⤵
- Suspicious use of WriteProcessMemory
PID:4108

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\Inquiry List Info.exe'
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4464

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Inquiry List Info.exe.log
Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/2236-136-0x0000000000000000-mapping.dmp

Download
memory/2236-137-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2236-139-0x0000000005840000-0x00000000058A6000-memory.dmp

Filesize
408KB

Download
memory/4044-130-0x0000000000750000-0x0000000000882000-memory.dmp

Filesize
1.2MB

Download
memory/4044-131-0x0000000005270000-0x000000000530C000-memory.dmp

Filesize
624KB

Download
memory/4044-132-0x00000000058E0000-0x0000000005E84000-memory.dmp

Filesize
5.6MB

Download
memory/4044-133-0x0000000005330000-0x00000000053C2000-memory.dmp

Filesize
584KB

Download
memory/4044-134-0x0000000005200000-0x000000000520A000-memory.dmp

Filesize
40KB

Download
memory/4044-135-0x0000000005520000-0x0000000005576000-memory.dmp

Filesize
344KB

Download
memory/4108-140-0x0000000000000000-mapping.dmp

Download
memory/4464-141-0x0000000000000000-mapping.dmp

Download
memory/4464-142-0x0000000002DF0000-0x0000000002E26000-memory.dmp

Filesize
216KB

Download
memory/4464-143-0x00000000059F0000-0x0000000006018000-memory.dmp

Filesize
6.2MB

Download
memory/4464-144-0x0000000005940000-0x0000000005962000-memory.dmp

Filesize
136KB

Download
memory/4464-145-0x0000000006090000-0x00000000060F6000-memory.dmp

Filesize
408KB

Download
memory/4464-146-0x0000000006700000-0x000000000671E000-memory.dmp

Filesize
120KB

Download
memory/4464-147-0x0000000007F50000-0x00000000085CA000-memory.dmp

Filesize
6.5MB

Download
memory/4464-148-0x0000000006BF0000-0x0000000006C0A000-memory.dmp

Filesize
104KB

Download
memory/4464-149-0x0000000007970000-0x0000000007A06000-memory.dmp

Filesize
600KB

Download
memory/4464-150-0x00000000078D0000-0x00000000078F2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads