masslogger | 4e002ce22b5c5778b1f1761aa0e50e4841f708b5754b825fbcc359403c9e0155

General

Target

inquiry Nasser Al Falahy.exe
Size

1.0MB
MD5

a553824d8e07c030ee3d8c8c7ffbde82
SHA1

105230ce033771a93e3be121bcbb2b1511ceb008
SHA256

5a08d0f514ac2efd07cc045c1b896cf7c6426dd0013ad523a14bbdbce2b25edd
SHA512

854c2af6efe2ff5bfb00b7d10dd3d2a0a682ba746180a4d38d4fc9761ffe508867a7827103379c9b32b8cc8b9ceb79cbac80e1bad3e70cecbd0aa335f93bbeab

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 32 IoCs

Processes:

resource	yara_rule
behavioral2/memory/228-139-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-142-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-144-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-146-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-148-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-150-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-152-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-154-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-156-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-158-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-160-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-162-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-164-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-166-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-168-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-170-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-172-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-174-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-176-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-178-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-180-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-182-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-184-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-186-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-188-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-190-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-192-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-194-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-196-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-198-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-200-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger
behavioral2/memory/228-202-0x0000000000400000-0x00000000004B2000-memory.dmp	family_masslogger

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:

inquiry Nasser Al Falahy.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	inquiry Nasser Al Falahy.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

inquiry Nasser Al Falahy.exe

description pid process target process

PID 3848 set thread context of 228 3848 inquiry Nasser Al Falahy.exe inquiry Nasser Al Falahy.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

4456 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

4308 powershell.exe
4308 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

inquiry Nasser Al Falahy.exepowershell.exe

description pid process

Token: SeDebugPrivilege 228 inquiry Nasser Al Falahy.exe
Token: SeDebugPrivilege 4308 powershell.exe

description	pid	process	target process
PID 3848 set thread context of 228	3848	inquiry Nasser Al Falahy.exe	inquiry Nasser Al Falahy.exe

pid	process
4456	schtasks.exe

pid	process
4308	powershell.exe
4308	powershell.exe

description	pid	process
Token: SeDebugPrivilege	228	inquiry Nasser Al Falahy.exe
Token: SeDebugPrivilege	4308	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

inquiry Nasser Al Falahy.exeinquiry Nasser Al Falahy.execmd.exe

description	pid	process	target process
PID 3848 wrote to memory of 4456	3848	inquiry Nasser Al Falahy.exe	schtasks.exe
PID 3848 wrote to memory of 4456	3848	inquiry Nasser Al Falahy.exe	schtasks.exe
PID 3848 wrote to memory of 4456	3848	inquiry Nasser Al Falahy.exe	schtasks.exe
PID 3848 wrote to memory of 228	3848	inquiry Nasser Al Falahy.exe	inquiry Nasser Al Falahy.exe
PID 3848 wrote to memory of 228	3848	inquiry Nasser Al Falahy.exe	inquiry Nasser Al Falahy.exe
PID 3848 wrote to memory of 228	3848	inquiry Nasser Al Falahy.exe	inquiry Nasser Al Falahy.exe
PID 3848 wrote to memory of 228	3848	inquiry Nasser Al Falahy.exe	inquiry Nasser Al Falahy.exe
PID 3848 wrote to memory of 228	3848	inquiry Nasser Al Falahy.exe	inquiry Nasser Al Falahy.exe
PID 3848 wrote to memory of 228	3848	inquiry Nasser Al Falahy.exe	inquiry Nasser Al Falahy.exe
PID 3848 wrote to memory of 228	3848	inquiry Nasser Al Falahy.exe	inquiry Nasser Al Falahy.exe
PID 3848 wrote to memory of 228	3848	inquiry Nasser Al Falahy.exe	inquiry Nasser Al Falahy.exe
PID 228 wrote to memory of 2316	228	inquiry Nasser Al Falahy.exe	cmd.exe
PID 228 wrote to memory of 2316	228	inquiry Nasser Al Falahy.exe	cmd.exe
PID 228 wrote to memory of 2316	228	inquiry Nasser Al Falahy.exe	cmd.exe
PID 2316 wrote to memory of 4308	2316	cmd.exe	powershell.exe
PID 2316 wrote to memory of 4308	2316	cmd.exe	powershell.exe
PID 2316 wrote to memory of 4308	2316	cmd.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\inquiry Nasser Al Falahy.exe
"C:\Users\Admin\AppData\Local\Temp\inquiry Nasser Al Falahy.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3848

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NRQOUAsHhOY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAA1B.tmp"
2⤵
- Creates scheduled task(s)
PID:4456

C:\Users\Admin\AppData\Local\Temp\inquiry Nasser Al Falahy.exe
"C:\Users\Admin\AppData\Local\Temp\inquiry Nasser Al Falahy.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:228

C:\Windows\SysWOW64\cmd.exe
"cmd" /c start /b powershell Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\inquiry Nasser Al Falahy.exe' & exit
3⤵
- Suspicious use of WriteProcessMemory
PID:2316

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\inquiry Nasser Al Falahy.exe'
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4308

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\inquiry Nasser Al Falahy.exe.log
Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpAA1B.tmp
Filesize
1KB

MD5
3b2f69b0a00fcecfafe6fe6e8c2f4069

SHA1
1f729c0ada06697ce643ae03fb3597854975bbc1

SHA256
02dc1223f487921e3189c511b3fd6edf5a19cf8b2328ac7208824e558ecbc32b

SHA512
ee70d854634048b0ee853ba610730cd0dcace4f02a651ea565df1c20adeb2e15a4da2a26519f14e6fcf088ce58215be7eacba3deec32c2d0683b284dd08b72b8

Download Submit
memory/228-182-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-168-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-142-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-186-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-184-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-144-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-146-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-148-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-150-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-152-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-154-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-156-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-158-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-160-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-162-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-164-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-166-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-657-0x0000000005470000-0x00000000054D6000-memory.dmp

Filesize
408KB

Download
memory/228-170-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-172-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-174-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-176-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-178-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-180-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-138-0x0000000000000000-mapping.dmp

Download
memory/228-202-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-139-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-188-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-190-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-192-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-194-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-196-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-198-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/228-200-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2316-658-0x0000000000000000-mapping.dmp

Download
memory/3848-130-0x0000000000280000-0x0000000000388000-memory.dmp

Filesize
1.0MB

Download
memory/3848-131-0x0000000004D10000-0x0000000004DAC000-memory.dmp

Filesize
624KB

Download
memory/3848-132-0x00000000053B0000-0x0000000005954000-memory.dmp

Filesize
5.6MB

Download
memory/3848-133-0x0000000004EA0000-0x0000000004F32000-memory.dmp

Filesize
584KB

Download
memory/3848-134-0x0000000004DD0000-0x0000000004DDA000-memory.dmp

Filesize
40KB

Download
memory/3848-135-0x0000000005030000-0x0000000005086000-memory.dmp

Filesize
344KB

Download
memory/4308-659-0x0000000000000000-mapping.dmp

Download
memory/4308-660-0x00000000051E0000-0x0000000005216000-memory.dmp

Filesize
216KB

Download
memory/4308-661-0x0000000005850000-0x0000000005E78000-memory.dmp

Filesize
6.2MB

Download
memory/4308-662-0x0000000005EE0000-0x0000000005F02000-memory.dmp

Filesize
136KB

Download
memory/4308-663-0x0000000006000000-0x0000000006066000-memory.dmp

Filesize
408KB

Download
memory/4308-664-0x0000000006780000-0x000000000679E000-memory.dmp

Filesize
120KB

Download
memory/4308-665-0x0000000007FA0000-0x000000000861A000-memory.dmp

Filesize
6.5MB

Download
memory/4308-666-0x0000000006C70000-0x0000000006C8A000-memory.dmp

Filesize
104KB

Download
memory/4308-667-0x00000000079C0000-0x0000000007A56000-memory.dmp

Filesize
600KB

Download
memory/4308-668-0x0000000006D30000-0x0000000006D52000-memory.dmp

Filesize
136KB

Download
memory/4456-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads