MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a2077c64b24049a2dfcfb0d2788d4160f1b21bdea9fa588ac69ed8fcd1ecd6e. 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: 16


Intelligence 16 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a2077c64b24049a2dfcfb0d2788d4160f1b21bdea9fa588ac69ed8fcd1ecd6e
SHA3-384 hash: ddb7b30bf869009c92fbefbf8a72333996ad10b322144cbe639a9e1fdaeb5c5b37430637bdf3975acd6397bd240b02f8
SHA1 hash: e25e8429a57cccf40e9584732d453f9dd1138b8e
MD5 hash: 034a8c241a6f4121d1e2d9d696ba45d8
humanhash: colorado-florida-spaghetti-sweet
File name:technical drawing and specification.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:290'753 bytes
First seen:2022-11-07 11:09:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki)
ssdeep 6144:5Ea0ZjAaAFaF2lEeyVWox8d3jFTi7/mBmuYvuS4+:sjAa+a8lEey0GqTAdvuS5
Threatray 4'899 similar samples on MalwareBazaar
TLSH T1C654F1C372C0529BE4411A796E7B8F21CA3B6F149D46B54FAB80FB6F1E772C16A0A444
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 74f4888a8c8880a4 (8 x SnakeKeylogger, 2 x AgentTesla, 2 x Formbook)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
technical drawing and specification.exe
Verdict:
Malicious activity
Analysis date:
2022-11-07 11:13:13 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/4afff540-d0ff-47de-87b4-a00574d11e2a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/329818/
Detection(s):
Win.Malware.Fareit-9802638-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/49554/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit formbook overlay packed shell32.dll threat
Link:
https://www.filescan.io/uploads/6368e78b15611f8d8bf94dce/reports/0b18a5f5-3b29-48b0-96a3-705f18ffd904/overview
Result
Verdict:
MALICIOUS
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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/684a45a4-6fd5-4399-bb2a-bd9c1c51415c
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1107157
Signature
.NET source code references suspicious native API functions
Detected unpacking (creates a PE file in dynamic memory)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 739821 Sample: technical drawing and speci... Startdate: 07/11/2022 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 5 other signatures 2->62 8 qousssg.exe 2->8         started        11 technical drawing and specification.exe 18 2->11         started        14 qousssg.exe 2->14         started        process3 file4 72 Multi AV Scanner detection for dropped file 8->72 74 Detected unpacking (creates a PE file in dynamic memory) 8->74 76 May check the online IP address of the machine 8->76 80 2 other signatures 8->80 16 qousssg.exe 14 2 8->16         started        36 C:\Users\user\AppData\Local\...\ikyoolg.exe, PE32 11->36 dropped 19 ikyoolg.exe 1 2 11->19         started        78 Maps a DLL or memory area into another process 14->78 23 qousssg.exe 2 14->23         started        signatures5 process6 dnsIp7 38 193.122.6.168, 49711, 80 ORACLE-BMC-31898US United States 16->38 40 checkip.dyndns.org 16->40 46 2 other IPs or domains 16->46 25 WerFault.exe 16->25         started        34 C:\Users\user\AppData\Roaming\...\qousssg.exe, PE32 19->34 dropped 64 Multi AV Scanner detection for dropped file 19->64 66 May check the online IP address of the machine 19->66 68 Machine Learning detection for dropped file 19->68 70 Maps a DLL or memory area into another process 19->70 27 ikyoolg.exe 15 2 19->27         started        42 checkip.dyndns.org 23->42 44 checkip.dyndns.com 23->44 48 2 other IPs or domains 23->48 30 WerFault.exe 23->30         started        file8 signatures9 process10 dnsIp11 50 checkip.dyndns.com 132.226.247.73, 49700, 49716, 80 UTMEMUS United States 27->50 52 checkip.dyndns.org 27->52 54 2 other IPs or domains 27->54 32 WerFault.exe 9 27->32         started        process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4a2077c64b24049a2dfcfb0d2788d4160f1b21bdea9fa588ac69ed8fcd1ecd6e/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-11-07 02:52:25 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
17 of 42 (40.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jiqhprsleqcjulp47mgspcgucyhrwin55kp2lcfmnhwy7ti6zvxa._file
Verdict:
malicious
Similar samples:
075d1ac0887f0028c537e2b45c1d1686d26e18464792ca65b374a4ac82261d93
SnakeKeylogger
339539d03ce22693c391b3141e6c20b2403da4efe6e25247c87c81a2e2fe1530
SnakeKeylogger
5906d988451cd22271d32dc03d438b62196fd47544dd507c70a41e521328bc78
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5e344f707afdedbfb16e731554ca97ff73407546bac845e9342d6932c6fd5a80
SnakeKeylogger
8bb3f4c901a0bca7547f367794fbbfb568233ec8ce85c14a17a1e33a40389be5
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bde44d28af8eea00ebb87e8a609fba8ed3e7371dfc1b5b842ef1a2aac4a0819c
SnakeKeylogger
e7bce95f8d0c0afe68c7073eb88a60271388885c07bd9a5abfcace139eec9e9f
SnakeKeylogger
ffa7baa613ab7b993937add4e8a149776613acf884e275b51084b286d86f3045
SnakeKeylogger
+ 4'889 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence stealer
Link:
https://tria.ge/reports/221107-m9pv8sfdal/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Executes dropped EXE
Snake Keylogger
Snake Keylogger payload
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bb000eee-916e-4b54-95a5-b09b902ee4b4
Unpacked files
SH256 hash:
7ce82f02a0df9ac72e139310c54aaee8445525f4bab764654bf0b03a20d58b1c
MD5 hash:
0ee1ea985e07097df41a50235fce102c
SHA1 hash:
daea2ae6c9418b5f6000c2b245b25bd544b6420e
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/a7255933-2d6f-4f5c-a349-c1e5094d4aad/
SH256 hash:
294a8b04f8e313e4850551e21d5f3b27cb41dfead20451e5913cffa576d07709
MD5 hash:
4c09de430e75b66b2f4c62c83907f785
SHA1 hash:
009d5126e51b615d4b9f51ce8ab0a59cbd4c0e66
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/a7255933-2d6f-4f5c-a349-c1e5094d4aad/
SH256 hash:
0d7ed64c59cf64b4c1e69f9ed2e333304036a110046583bced7ffbf2a4bf1825
MD5 hash:
e4b10df2d9e215a0f16bf49c0be95344
SHA1 hash:
b2f69d7fe6dd006aea151068ecbe4184848824c7
Link:
https://www.unpac.me/results/a7255933-2d6f-4f5c-a349-c1e5094d4aad/
SH256 hash:
4a2077c64b24049a2dfcfb0d2788d4160f1b21bdea9fa588ac69ed8fcd1ecd6e
MD5 hash:
034a8c241a6f4121d1e2d9d696ba45d8
SHA1 hash:
e25e8429a57cccf40e9584732d453f9dd1138b8e
Link:
https://www.unpac.me/results/a7255933-2d6f-4f5c-a349-c1e5094d4aad/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4a2077c64b24/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/4a2077c64b24049a2dfcfb0d2788d4160f1b21bdea9fa588ac69ed8fcd1ecd6e

File information

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

Malspam

SnakeKeylogger

Executable exe 4a2077c64b24049a2dfcfb0d2788d4160f1b21bdea9fa588ac69ed8fcd1ecd6e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/329818/

Comments