Description
Keylogger and Infostealer first seen in November 2020.
IMG_04017.pdf.exe
General
Target
Size
Sample
IMG_04017.pdf.exe
1MB
210121-8rms1bk7xj
Score
10 /10
MD5
SHA1
SHA256
SHA512
9b2bde9769d02bac7e022ff7a36010e5
6fccab4bc46e3d93fed12733ad3ed2d9d9edb8a1
f9a8ba23f68d57179f1a480b6207351d5f41e6303fbdd09f6fffd514f82bef30
a9bcfd2cae4f7f206679922a80f9cb39cf49d1897ce0303dd39bcecaddba92e7bbfa4602d074743db103f48cf9bf94b85f1d2ec52dce9d7297f94c77b0ba9b63
Malware Config
Targets
Target
MD5
Filesize
IMG_04017.pdf.exe
9b2bde9769d02bac7e022ff7a36010e5
1MB
Score
10 /10
SHA1
SHA256
SHA512
6fccab4bc46e3d93fed12733ad3ed2d9d9edb8a1
f9a8ba23f68d57179f1a480b6207351d5f41e6303fbdd09f6fffd514f82bef30
a9bcfd2cae4f7f206679922a80f9cb39cf49d1897ce0303dd39bcecaddba92e7bbfa4602d074743db103f48cf9bf94b85f1d2ec52dce9d7297f94c77b0ba9b63
Tags
Signatures
-
Snake Keylogger
-
Snake Keylogger Payload
-
Executes dropped EXE
-
Drops startup file
-
Loads dropped DLL
-
Reads data files stored by FTP clients
Description
Tries to access configuration files associated with programs like FileZilla.
Tags
TTPs
-
Reads user/profile data of local email clients
Description
Email clients store some user data on disk where infostealers will often target it.
Tags
TTPs
-
Reads user/profile data of web browsers
Description
Infostealers often target stored browser data, which can include saved credentials etc.
Tags
TTPs
-
Looks up external IP address via web service
Description
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Enumerates physical storage devices
Description
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
Tags
TTPs
-
Suspicious use of SetThreadContext
Related Tasks
MITRE ATT&CK Matrix
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Tasks