MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91855c7204cf7b1a4a56e87b16e5cde14eb8aba073690ca817f2b937130135d6. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


SnakeKeylogger


Vendor detections: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 91855c7204cf7b1a4a56e87b16e5cde14eb8aba073690ca817f2b937130135d6
SHA3-384 hash: 617d8b771a4734b1c52a2f76ebaaea013f2dfdc9a160994c5af092fcb8daaebd20a55e42b5787c2da31a1cea8042d912
SHA1 hash: e1a945f7bb02246f5aad484195a0e6f4a31d9449
MD5 hash: 519151105cda52078642c06bf4105ca5
humanhash: mockingbird-friend-fifteen-nevada
File name:Original Shipping documents.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:952'832 bytes
First seen:2023-03-01 13:41:13 UTC
Last seen:2023-03-01 15:36:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:Zh7JFDADz1KGKbtuTQIM2PjaQ2O67zz5QkM5G9soIK5GbItRJ:ZxWKbtbDC2O6D5/M7y5L
Threatray 4'450 similar samples on MalwareBazaar
TLSH T10E157CC637BCE122F4E7A1720A1411C93A79B5877212F13B9B33BB959601BFF7A89540
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 3044b271f0e8e0ba (14 x SnakeKeylogger, 13 x AgentTesla, 4 x Formbook)
Reporter cocaman
Tags:exe Shipping SnakeKeylogger

Intelligence

File Origin
# of uploads :
4
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Original Shipping documents.exe
Verdict:
Malicious activity
Analysis date:
2023-03-01 13:43:08 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/a0423d55-338a-4986-8d9e-81302638ddb0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/370805/
Detection(s):
Sanesecurity.Rogue.0hr.20230301-1132.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63ff562d5961badabfa96abb/reports/2408345f-f088-48bd-a328-34381bf9db48/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/91855c7204cf7b1a4a56e87b16e5cde14eb8aba073690ca817f2b937130135d6
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0f9077a1-d330-4d74-990f-4cf252e70fa6
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1184910
Signature
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/91855c7204cf7b1a4a56e87b16e5cde14eb8aba073690ca817f2b937130135d6/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-01 09:00:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sgcvy4qez55russw5b5rnzon4fhlrk5aonuqzkax6k4toeybgxla._file
Verdict:
malicious
Similar samples:
46c067d4021f6ec8d8cc8cf5211e05c860e857bfabe5e0265f9ea6914f1722ef
SnakeKeylogger
4b217e79d0c538d6d0e711f20df8ce47dcbb1104d5f4ad7634a4ed70ad0a34ef
SnakeKeylogger
695e823587b2441ca95f76514ec7745ff78bf8dc5b3e153ca63e7d7a11d1a4f5
SnakeKeylogger
79aed49f0c68c31e73f828fe6796a1fbaff39a50e79e14c4d8436d57ecac944b
SnakeKeylogger
b8208e83d1b83690605ad2dea2dc633597775b94e1ddab9a7bffbc2e4cc055c2
SnakeKeylogger
d10d4cd425dfc56bcf1234088ab4310960b104099961f3cf343c1f76acf54669
SnakeKeylogger
d156d6626e85584270b990b2b53c325a53be473e21c6fd32e1ac4e50301ee165
SnakeKeylogger
d479a5c8a3280908a501d32eb0332b18a93dc2faf34ea0a6b64800f2ae05d1b2
SnakeKeylogger
fd6c69d8a9592b239028cbe1f7180a1513f0efdc6745f6fa41dadcc6b438cc7b
SnakeKeylogger
+ 4'440 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230301-qznf7sgd39/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
d8ec03c34a5f3bd93effeafc2e078ade5df75d468dae5208937c69be4fecfe7f
MD5 hash:
cd4b7952d18e1459bae379e5da7f6afb
SHA1 hash:
e09367a20c19427dae20b53cbe761d1b21272c36
Link:
https://www.unpac.me/results/21882dbb-b82c-479e-a84c-730512c01f5d/
SH256 hash:
1ca385bd3f4ca0493e3efcd83451292b0add472eac326f2a16b1344c01ce9a55
MD5 hash:
941cefb61cfb63d2ba8b6331fc335213
SHA1 hash:
bf1fdb6224a5361d9231e6acd83454dae6a152b3
Link:
https://www.unpac.me/results/21882dbb-b82c-479e-a84c-730512c01f5d/
SH256 hash:
3f96f5a823f6c540b131b044878ebe6f2c3442e1b614e8415ad7bbeecb261c5b
MD5 hash:
9045f2f49dd7c5a38282c7f56008a997
SHA1 hash:
4a18a6b59f7b15f7388c7164ecedf8d510887aa3
Link:
https://www.unpac.me/results/21882dbb-b82c-479e-a84c-730512c01f5d/
SH256 hash:
5feccff62e2288c8ba836bbd86bda9d0d4114b94d9b4241f7f256d50965fbc5f
MD5 hash:
141f6ec8a28e91b536fd662f92fdca9a
SHA1 hash:
4543d02003a15bd7280cbc878df1a88f1287f438
Link:
https://www.unpac.me/results/21882dbb-b82c-479e-a84c-730512c01f5d/
SH256 hash:
edaffa1d470e142eceafab1372717b8f568f25ccd849aefe4631b7b1da4be3e2
MD5 hash:
e00d70e1b23928b3f217699c58931eaf
SHA1 hash:
252fbd19c76e0ce9c9d4dbb7bedd9e943dfbb2c6
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/21882dbb-b82c-479e-a84c-730512c01f5d/
Parent samples :
91855c7204cf7b1a4a56e87b16e5cde14eb8aba073690ca817f2b937130135d6
7a43e50091e1f6a5a80e4e3b2f246a067f94ff7e85067ee9f98e11225fbbfa9f
18f55a945ae83f15c75eb486ff1bf45c423bac4fe7ab87a289844a5181fbc285
SH256 hash:
91855c7204cf7b1a4a56e87b16e5cde14eb8aba073690ca817f2b937130135d6
MD5 hash:
519151105cda52078642c06bf4105ca5
SHA1 hash:
e1a945f7bb02246f5aad484195a0e6f4a31d9449
Link:
https://www.unpac.me/results/21882dbb-b82c-479e-a84c-730512c01f5d/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/91855c7204cf/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/91855c7204cf7b1a4a56e87b16e5cde14eb8aba073690ca817f2b937130135d6

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

rar 3413394c34fe174834568681c7e0cff46abf81524829d459a01ed6cc3586a6cc

SnakeKeylogger

Executable exe 91855c7204cf7b1a4a56e87b16e5cde14eb8aba073690ca817f2b937130135d6

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 3413394c34fe174834568681c7e0cff46abf81524829d459a01ed6cc3586a6cc
Cape
Cape
https://www.capesandbox.com/analysis/370805/
  
Dropped by
SHA256 d306bbe2845e18758c33051e1c0629e056cf5a5214f63b9a469e775dd96fa8ce
  
Dropped by
SHA256 863bbe4b18ab1ddc29227b632c4cbc3c97ebc77fbbae0bbde132c4c69220b8c4
  
Dropped by
MD5 2b69e8886b13eacc3a259716a4728641
  
Dropped by
MD5 65b9bd7c9b1bf948f82008b81863c1fa
  
Dropped by
MD5 a5b2b101a6478adaf8181982c1e269a2

Comments