MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1f5b077bfd34cafcb3bb09361463329ef58c3692f13fcc6d2ffe01b55d734e2. 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


AgentTesla


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1f5b077bfd34cafcb3bb09361463329ef58c3692f13fcc6d2ffe01b55d734e2
SHA3-384 hash: ffee85be83bf58549e4b67c217d3aec46246aebc5f28081835ffa05f4781e8731bf7156b13160188c661767098212987
SHA1 hash: c30babc9a258a4982e1b074343bc98d6b10d7f0d
MD5 hash: 16aae59f95a252ff782ca203a3f5b16c
humanhash: london-video-bulldog-mango
File name:DHL STATEMENT OF ACCOUNT - 3300315209_PDF.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:387'584 bytes
First seen:2021-09-21 06:29:13 UTC
Last seen:2021-09-21 09:52:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 6144:uJZ615GHWWjHn1N6yOFfbK4eIeqN6q/SdWXu633t0E3u1DbinfCWTEmdEFsmiAaa:uUWTnK6I+63BUDbif7TEXOXAabs
Threatray 10'070 similar samples on MalwareBazaar
TLSH T14884BE326307BDA7DB760EBBA1202D000CE72A5F477446D8798935CF90A7350AB9D9E7
File icon (PE):PE icon
dhash icon c88cc8c8982850f8 (18 x AgentTesla, 16 x AveMariaRAT, 1 x RedLineStealer)
Reporter abuse_ch
Tags:AgentTesla DHL exe scr

Intelligence

File Origin
# of uploads :
2
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL STATEMENT OF ACCOUNT - 3300315209_PDF.scr
Verdict:
Malicious activity
Analysis date:
2021-09-21 06:31:56 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ceae7334-970d-4310-aa5f-688c11153397

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/189664/
Detection(s):
SecuriteInfo.com.Variant.Bulz.739609.9798.25374.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6300ae05-0b55-468d-894b-678ce80d90eb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/854591
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 487023 Sample: DHL STATEMENT OF ACCOUNT - ... Startdate: 21/09/2021 Architecture: WINDOWS Score: 100 33 www.twitter.com 2->33 35 www.google.com 2->35 37 3 other IPs or domains 2->37 51 Found malware configuration 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Yara detected AgentTesla 2->55 57 2 other signatures 2->57 8 DHL STATEMENT OF ACCOUNT - 3300315209_PDF.exe 5 2->8         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\aspnet_compiler.exe, PE32 8->29 dropped 31 DHL STATEMENT OF A...0315209_PDF.exe.log, ASCII 8->31 dropped 11 aspnet_compiler.exe 2 8->11         started        14 powershell.exe 18 8->14         started        17 powershell.exe 16 8->17         started        19 2 other processes 8->19 process6 dnsIp7 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->59 61 Tries to steal Mail credentials (via file access) 11->61 63 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->63 65 2 other signatures 11->65 39 www.google.com 14->39 21 conhost.exe 14->21         started        41 192.168.2.1 unknown unknown 17->41 43 www.facebook.com 17->43 45 star-mini.c10r.facebook.com 17->45 23 conhost.exe 17->23         started        47 www.twitter.com 19->47 49 twitter.com 19->49 25 conhost.exe 19->25         started        27 conhost.exe 19->27         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c1f5b077bfd34cafcb3bb09361463329ef58c3692f13fcc6d2ffe01b55d734e2/
Threat name:
ByteCode-MSIL.Trojan.Injuke
Create hunting rule
Status:
Malicious
First seen:
2021-09-21 06:23:49 UTC
AV detection:
12 of 45 (26.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yh23a5572ngk7sz3wcjwcrrtfhxvrq3jf4j7zrws77qbwvoxgtra._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
438a50c5f70ae621fe841b4e374fb6ca497eea812ed0a12747ebcfa6112b0c31
AgentTesla
68051ee97e00b1657b979c43537340b4fdd319c1ef14f7a4fd410c8dd7da2157
AgentTesla
756872f4d16293b9ecef4d7ac6a632bcd120e5afff1acd42750cca5875794493
AgentTesla
8ee66437262784d5fc5dcfa68d751bf0425e99fbeff67c8f01572f9404cee6f1
AgentTesla
917ddaf640b1c7479c4d56a975cdb6709cd144c2e3e3825ad2ba632ca19fbbbd
AgentTesla
a33d7aa0899a3fc482f317f171286e069c251e6aa8048296e3a56916acf13087
AgentTesla
df5e40d1e917f0bd4c424f65c8e2557d094f5eff22b4ba6f63f093333ebbb8a9
AgentTesla
e87ed8ad9f753e4de9899be1bca89baf0655588679245a73c524c737512e0a45
AgentTesla
f199f051d76eae8d5ddf0ee522868aa6878425948f4fc23c53e547995c403cbe
AgentTesla
f2df3607d9bf52dea479cec85419189bebdf7030c4c6fbbaa7ee18e4996a3013
AgentTesla
+ 10'060 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210921-g9h5ssbccl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
76c9f1a547510444918cbfdc4f0fe5be84785aa0414946f7ebadad3635e72e0a
MD5 hash:
b346b16a96f073483e3d306629fc659a
SHA1 hash:
02a8f64679070d40c6f4cec7c74656f3784de823
Link:
https://www.unpac.me/results/59bb81b5-b089-4706-9575-e034d3bd4d3e/
SH256 hash:
c1f5b077bfd34cafcb3bb09361463329ef58c3692f13fcc6d2ffe01b55d734e2
MD5 hash:
16aae59f95a252ff782ca203a3f5b16c
SHA1 hash:
c30babc9a258a4982e1b074343bc98d6b10d7f0d
Link:
https://www.unpac.me/results/59bb81b5-b089-4706-9575-e034d3bd4d3e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c1f5b077bfd34cafcb3bb09361463329ef58c3692f13fcc6d2ffe01b55d734e2

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: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

AgentTesla

Executable exe c1f5b077bfd34cafcb3bb09361463329ef58c3692f13fcc6d2ffe01b55d734e2

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/189664/

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