snakekeylogger | 5bec34fe0ca838948b575be442dedeb4de14ca98f75e545b070429fa18cae591

General

Target

f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
Size

912KB
MD5

f841025a348ee6bc5a8d3ce1f72dee43
SHA1

545977296cb8b932ce3626330dfe89625afe10f4
SHA256

5bec34fe0ca838948b575be442dedeb4de14ca98f75e545b070429fa18cae591
SHA512

d96645ce2b7a9657f47ac5faa47ba5fe8c2213aa577133794ba4c261dcbde756120b39dea49a783655ea1bf4399d30ef6feb2f1147dc917c1211297119e432e1
SSDEEP

12288:UryFn9/29OTDLsO1jMS3ZC1y6sB61L8ckP4Hyk5UuqgikkwM0JKeYTcNq1Oz3D6R:8U9e9uDt3oWugGyk5U1giLebwlDp

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.top-semi.xyz
Port:
587
Username:
[email protected]
Password:
saV#jXYoE9

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

39 freegeoip.app
40 freegeoip.app
34 checkip.dyndns.org

flow	ioc
39	freegeoip.app
40	freegeoip.app
34	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

description	pid	process	target process
PID 4184 set thread context of 1976	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3380 1976 WerFault.exe f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

pid	pid_target	process	target process
3380	1976	WerFault.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exef841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

pid	process
4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
1976	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exef841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
Token: SeDebugPrivilege	1976	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

description	pid	process	target process
PID 4184 wrote to memory of 3160	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
PID 4184 wrote to memory of 3160	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
PID 4184 wrote to memory of 3160	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
PID 4184 wrote to memory of 1976	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
PID 4184 wrote to memory of 1976	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
PID 4184 wrote to memory of 1976	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
PID 4184 wrote to memory of 1976	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
PID 4184 wrote to memory of 1976	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
PID 4184 wrote to memory of 1976	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
PID 4184 wrote to memory of 1976	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
PID 4184 wrote to memory of 1976	4184	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4184

C:\Users\Admin\AppData\Local\Temp\f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
"{path}"
2⤵
PID:3160

C:\Users\Admin\AppData\Local\Temp\f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 1816
3⤵
- Program crash
PID:3380

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4032 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
1⤵
PID:4384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1976 -ip 1976
1⤵
PID:2672

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f841025a348ee6bc5a8d3ce1f72dee43_JaffaCakes118.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1976-12-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1976-19-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/1976-18-0x00000000069D0000-0x0000000006B92000-memory.dmp

Filesize
1.8MB

Download
memory/1976-17-0x0000000005390000-0x00000000053A0000-memory.dmp

Filesize
64KB

Download
memory/1976-15-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/4184-4-0x0000000003010000-0x0000000003020000-memory.dmp

Filesize
64KB

Download
memory/4184-7-0x00000000056F0000-0x000000000578C000-memory.dmp

Filesize
624KB

Download
memory/4184-8-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/4184-9-0x0000000003010000-0x0000000003020000-memory.dmp

Filesize
64KB

Download
memory/4184-10-0x0000000005B10000-0x0000000005B94000-memory.dmp

Filesize
528KB

Download
memory/4184-11-0x00000000054A0000-0x0000000005514000-memory.dmp

Filesize
464KB

Download
memory/4184-6-0x0000000001220000-0x0000000001228000-memory.dmp

Filesize
32KB

Download
memory/4184-5-0x00000000055B0000-0x00000000055BA000-memory.dmp

Filesize
40KB

Download
memory/4184-0-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/4184-16-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/4184-3-0x00000000079D0000-0x0000000007A62000-memory.dmp

Filesize
584KB

Download
memory/4184-2-0x0000000007F80000-0x0000000008524000-memory.dmp

Filesize
5.6MB

Download
memory/4184-1-0x00000000009B0000-0x0000000000A9A000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads