masslogger | 06b5a28f7b3cea3dbb9448342adde2d08c92306d138dcbdae732a80be2da8377

General

Target

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Size

1.1MB
MD5

01dfe50d975f4480c60858fd4f8602f0
SHA1

6e9ef13931e96680201624b7d55b71c1aa2b87f5
SHA256

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06
SHA512

6e2a6620e9ef970350ad1d815bf980575ec3a31d0f984f9a8e15650cc816048e40a914f5f452a12152855cc144309a1c4b19ef800f855c010aca94b0da78c9b2
SSDEEP

24576:TVnc4FOBpGtVozfzAXKsponDp8w0bk9kDaTl7L:JnRFCGtVoDaKLF8Lkqcl7L

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

resource	yara_rule
behavioral2/memory/4740-138-0x0000000000400000-0x0000000000484000-memory.dmp	family_masslogger

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 400 set thread context of 4740	400	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	90

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4740	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
4740	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
1948	powershell.exe
1948	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4740	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Token: SeDebugPrivilege	1948	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 400 wrote to memory of 4740	400	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	90
PID 400 wrote to memory of 4740	400	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	90
PID 400 wrote to memory of 4740	400	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	90
PID 400 wrote to memory of 4740	400	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	90
PID 400 wrote to memory of 4740	400	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	90
PID 400 wrote to memory of 4740	400	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	90
PID 400 wrote to memory of 4740	400	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	90
PID 400 wrote to memory of 4740	400	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	90
PID 4740 wrote to memory of 2284	4740	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	91
PID 4740 wrote to memory of 2284	4740	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	91
PID 4740 wrote to memory of 2284	4740	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	91
PID 2284 wrote to memory of 1948	2284	cmd.exe	93
PID 2284 wrote to memory of 1948	2284	cmd.exe	93
PID 2284 wrote to memory of 1948	2284	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
"C:\Users\Admin\AppData\Local\Temp\068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:400
- C:\Users\Admin\AppData\Local\Temp\068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
  "C:\Users\Admin\AppData\Local\Temp\068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4740
- - C:\Windows\SysWOW64\cmd.exe
    "cmd" /c start /b powershell Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe' & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2284
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe'
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1948

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/400-133-0x00000000058B0000-0x0000000005E54000-memory.dmp

Filesize
5.6MB

Download
memory/400-134-0x0000000005220000-0x00000000052B2000-memory.dmp

Filesize
584KB

Download
memory/400-135-0x00000000052D0000-0x00000000052DA000-memory.dmp

Filesize
40KB

Download
memory/400-136-0x0000000009000000-0x000000000909C000-memory.dmp

Filesize
624KB

Download
memory/400-132-0x0000000000780000-0x000000000089C000-memory.dmp

Filesize
1.1MB

Download
memory/1948-147-0x0000000006580000-0x000000000659E000-memory.dmp

Filesize
120KB

Download
memory/1948-145-0x00000000056C0000-0x00000000056E2000-memory.dmp

Filesize
136KB

Download
memory/1948-151-0x0000000006B50000-0x0000000006B72000-memory.dmp

Filesize
136KB

Download
memory/1948-150-0x00000000077D0000-0x0000000007866000-memory.dmp

Filesize
600KB

Download
memory/1948-143-0x0000000002C50000-0x0000000002C86000-memory.dmp

Filesize
216KB

Download
memory/1948-144-0x00000000057D0000-0x0000000005DF8000-memory.dmp

Filesize
6.2MB

Download
memory/1948-149-0x0000000006A80000-0x0000000006A9A000-memory.dmp

Filesize
104KB

Download
memory/1948-146-0x0000000005E70000-0x0000000005ED6000-memory.dmp

Filesize
408KB

Download
memory/1948-148-0x0000000007BB0000-0x000000000822A000-memory.dmp

Filesize
6.5MB

Download
memory/4740-138-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/4740-140-0x0000000005D30000-0x0000000005D96000-memory.dmp

Filesize
408KB

Download

Analysis

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