MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9c015ddaa67fc81b96feb311757e4fc7705f3c9dfa6e624df78e8893986cd4e. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9c015ddaa67fc81b96feb311757e4fc7705f3c9dfa6e624df78e8893986cd4e
SHA3-384 hash: d87493e74bf37c2c46507421c2c2c4e5ce7e0e4aa51ab605e7efc4085aecc9af20c8d711d53999529f9b7a75c82af521
SHA1 hash: 7e33fee15c89c24770df25703baf947ae75a768c
MD5 hash: e58635ce72e2dc6a704fa01f155e385c
humanhash: kilo-glucose-whiskey-wyoming
File name:fda.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'008'640 bytes
First seen:2021-07-14 07:24:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:RFP6dJwUeoqsd5OwTrnNd3+6A8Nn9MJyUvn935Uxbu2Al3vS+JDrgebAqDsh5rIx:R4dm725OwTjNlNO5l35adUz
Threatray 6'742 similar samples on MalwareBazaar
TLSH T1CA2518772020387FF8C278F158DCDE75A9289C930F46B196A2D73D676ABC187B910276
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fda.exe
Verdict:
Malicious activity
Analysis date:
2021-07-14 07:28:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e3558077-7046-4759-a67c-947d32515cd3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/171604/
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ccba9d45-7bed-42a7-b88a-dd85f5336df9
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/816067
Signature
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
Multi AV Scanner detection for dropped file
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 448476 Sample: fda.exe Startdate: 14/07/2021 Architecture: WINDOWS Score: 100 45 Found malware configuration 2->45 47 Multi AV Scanner detection for dropped file 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 5 other signatures 2->51 7 fda.exe 6 2->7         started        11 DLxES.exe 2 2->11         started        13 DLxES.exe 1 2->13         started        process3 file4 27 C:\Users\user\AppData\...\hgPkxhwpENUP.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp8BB8.tmp, XML 7->29 dropped 31 C:\Users\user\AppData\Local\...\fda.exe.log, ASCII 7->31 dropped 53 Uses schtasks.exe or at.exe to add and modify task schedules 7->53 55 Writes to foreign memory regions 7->55 57 Injects a PE file into a foreign processes 7->57 15 RegSvcs.exe 2 4 7->15         started        19 schtasks.exe 1 7->19         started        21 conhost.exe 11->21         started        23 conhost.exe 13->23         started        signatures5 process6 file7 33 C:\Users\user\AppData\Roaming\...\DLxES.exe, PE32 15->33 dropped 35 C:\Windows\System32\drivers\etc\hosts, ASCII 15->35 dropped 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->37 39 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 15->39 41 Modifies the hosts file 15->41 43 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->43 25 conhost.exe 19->25         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c9c015ddaa67fc81b96feb311757e4fc7705f3c9dfa6e624df78e8893986cd4e/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-07-12 14:14:33 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zhablxnkm76idolp5myrov7e7r3ql46j36tomjg7pduisomgzvha._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2aa2a644cc059d9314a783e295e4c35102ffce374e2bf1b49f8fb8631ffdbb65
AgentTesla
3f2ce17fe342c19e6ac9890f379841df3c448099e6565b9906538b463fc02932
AgentTesla
4db148b755b23786d900184cbaa5a8c84943b34270186638aaf29933a2b1b6ed
AgentTesla
4fddab664cacd0052224d92debf4fb6e098794e8654cf5eed67c917f6416c909
AgentTesla
50026b5278903570001d16c09d9a59925897363cb276a554f34df6529f1de906
AgentTesla
6b0bdb675b4edca05f802e4a48e879c9f0f9bcedb8bc362d77ec714f3df6baa6
AgentTesla
6edf2cd35efb889cf95bf9d63662f32f977b677ea486bde77cf2315a0c16552b
AgentTesla
7947ae152bc8cf3fc63e4ea5c49e8763f9a3bc585b7234a578f039c45e10f594
AgentTesla
836aa9924c1cd4b7af7f1abdf47ca06cd9c420d6c3192fa671ec725d04d6ac6a
AgentTesla
f3e6dcfd4b79c28078de10a6e14385b58a69b73b79986cef7000e88501b7d3ae
AgentTesla
+ 6'732 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210714-rfxm8hg6gj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
c362729899c5956cfa9fc3bcf9b21ac72066a1b84a497ceb1281f76e2f55c54b
MD5 hash:
0327d1374a5ce015ad9c83c5de76e823
SHA1 hash:
e521349d9e96a4191248747c42c78b6f88fc8f63
Link:
https://www.unpac.me/results/d17b6e06-115e-4a45-8cd1-b62f49b2870a/
SH256 hash:
1acce31125cdc0340b86b97c1c612a5d1fc606b17296b5bbe3c7aac9e5412903
MD5 hash:
1db43ddebd8051045908afc515cec108
SHA1 hash:
e1c3e0470ea3515537724f7422274a3e999c55c4
Link:
https://www.unpac.me/results/d17b6e06-115e-4a45-8cd1-b62f49b2870a/
SH256 hash:
bdef1b8caeea2cd4e4482a801e96851d8ae83dd95a6e9d72a2e2716ea4b33d1a
MD5 hash:
0f9863e9c27cb9f4f1af7cbf146fa9de
SHA1 hash:
2c8f3ec4f77586446fbfc2d0a4f5e0010a22509f
Link:
https://www.unpac.me/results/d17b6e06-115e-4a45-8cd1-b62f49b2870a/
SH256 hash:
c9c015ddaa67fc81b96feb311757e4fc7705f3c9dfa6e624df78e8893986cd4e
MD5 hash:
e58635ce72e2dc6a704fa01f155e385c
SHA1 hash:
7e33fee15c89c24770df25703baf947ae75a768c
Link:
https://www.unpac.me/results/d17b6e06-115e-4a45-8cd1-b62f49b2870a/
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/c9c015ddaa67fc81b96feb311757e4fc7705f3c9dfa6e624df78e8893986cd4e

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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 c9c015ddaa67fc81b96feb311757e4fc7705f3c9dfa6e624df78e8893986cd4e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/171604/

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