masslogger | 9366eb74a0e59bcfed242ad625acdc2dc908a581bb6d4596220de5cf8f4ac7f3

General

Target

9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
Size

63KB
MD5

9568c589eb240860758e5b783bc1d379
SHA1

694a7b0fac2c471da6306568efbce1e67199c91d
SHA256

9366eb74a0e59bcfed242ad625acdc2dc908a581bb6d4596220de5cf8f4ac7f3
SHA512

c3cd9401acebbd61804325678fff0af7f0522d6d5e5c30bc8eb2795644e7d5970b161174cd0e94dfd4a400a795cf1429d998fcdae6ca32ad2532d8ef60213c66
SSDEEP

1536:KxIpVc8f8IgUGPMuwutNOZGsMz/4gqv40GUf:KipVcpIdjuXtNOnMEgb0

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/380-6-0x0000000000400000-0x0000000000486000-memory.dmp	family_masslogger

Deletes itself 1 IoCs

Processes:

powershell.exe

pid process

4536 powershell.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

26 pastebin.com
27 pastebin.com

pid	process
4536	powershell.exe

flow	ioc
26	pastebin.com
27	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 15 IoCs

Processes:

9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe

pid	process
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe

description	pid	process	target process
PID 1492 set thread context of 380	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2904 1492 WerFault.exe 9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

996 timeout.exe

pid	pid_target	process	target process
2904	1492	WerFault.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe

pid	process
996	timeout.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe9568c589eb240860758e5b783bc1d379_JaffaCakes118.exepowershell.exe

pid	process
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
380	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
380	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
4536	powershell.exe
4536	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe9568c589eb240860758e5b783bc1d379_JaffaCakes118.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
Token: SeDebugPrivilege	380	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
Token: SeDebugPrivilege	4536	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1492

C:\Windows\SysWOW64\timeout.exe
timeout 4
2⤵
- Delays execution with timeout.exe
PID:996

C:\Users\Admin\AppData\Local\Temp\9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe"
2⤵
PID:2544

C:\Users\Admin\AppData\Local\Temp\9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:380

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe'
3⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1492 -s 1788
2⤵
- Program crash
PID:2904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1492 -ip 1492
1⤵
PID:2512

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1

T1102

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ul0ivhwb.wcj.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/380-8-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/380-14-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/380-12-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/380-11-0x00000000054A0000-0x0000000005506000-memory.dmp

Filesize
408KB

Download
memory/380-10-0x0000000005400000-0x0000000005492000-memory.dmp

Filesize
584KB

Download
memory/380-6-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/380-7-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/1492-3-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/1492-9-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/1492-5-0x0000000006C90000-0x0000000007234000-memory.dmp

Filesize
5.6MB

Download
memory/1492-4-0x0000000006650000-0x00000000066E6000-memory.dmp

Filesize
600KB

Download
memory/1492-2-0x0000000005930000-0x00000000059CC000-memory.dmp

Filesize
624KB

Download
memory/1492-1-0x0000000000F90000-0x0000000000FA4000-memory.dmp

Filesize
80KB

Download
memory/1492-0-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

Filesize
4KB

Download
memory/4536-17-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4536-15-0x00000000023D0000-0x0000000002406000-memory.dmp

Filesize
216KB

Download
memory/4536-18-0x0000000005080000-0x00000000056A8000-memory.dmp

Filesize
6.2MB

Download
memory/4536-19-0x0000000004FA0000-0x0000000004FC2000-memory.dmp

Filesize
136KB

Download
memory/4536-20-0x00000000056B0000-0x0000000005716000-memory.dmp

Filesize
408KB

Download
memory/4536-16-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download
memory/4536-30-0x0000000005890000-0x0000000005BE4000-memory.dmp

Filesize
3.3MB

Download
memory/4536-31-0x0000000005DA0000-0x0000000005DBE000-memory.dmp

Filesize
120KB

Download
memory/4536-32-0x0000000005DC0000-0x0000000005E0C000-memory.dmp

Filesize
304KB

Download
memory/4536-33-0x0000000007420000-0x0000000007A9A000-memory.dmp

Filesize
6.5MB

Download
memory/4536-34-0x00000000062A0000-0x00000000062BA000-memory.dmp

Filesize
104KB

Download
memory/4536-35-0x0000000007040000-0x00000000070D6000-memory.dmp

Filesize
600KB

Download
memory/4536-36-0x0000000006380000-0x00000000063A2000-memory.dmp

Filesize
136KB

Download
memory/4536-39-0x0000000074B80000-0x0000000075330000-memory.dmp

Filesize
7.7MB

Download

description	pid	process	target process
PID 1492 wrote to memory of 996	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	timeout.exe
PID 1492 wrote to memory of 996	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	timeout.exe
PID 1492 wrote to memory of 996	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	timeout.exe
PID 1492 wrote to memory of 2544	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
PID 1492 wrote to memory of 2544	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
PID 1492 wrote to memory of 2544	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
PID 1492 wrote to memory of 380	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
PID 1492 wrote to memory of 380	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
PID 1492 wrote to memory of 380	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
PID 1492 wrote to memory of 380	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
PID 1492 wrote to memory of 380	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
PID 1492 wrote to memory of 380	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
PID 1492 wrote to memory of 380	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
PID 1492 wrote to memory of 380	1492	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe
PID 380 wrote to memory of 4536	380	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	powershell.exe
PID 380 wrote to memory of 4536	380	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	powershell.exe
PID 380 wrote to memory of 4536	380	9568c589eb240860758e5b783bc1d379_JaffaCakes118.exe	powershell.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads