MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b1dd6cd8ec1eaeac1085928b56d0b07f88271a7c044b0c8b1d128749936c8637. 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
| SHA256 hash: | b1dd6cd8ec1eaeac1085928b56d0b07f88271a7c044b0c8b1d128749936c8637 |
|---|---|
| SHA3-384 hash: | 8671e75425b443a85b9826572d47265e4a9ea79df5894f2331a320c167b759012c2915531c6fa39b8e4ef9fe7498a03a |
| SHA1 hash: | 36568f78a257b2f5d6115049233e66a33934c928 |
| MD5 hash: | 4a047ce38343ba742e442441c3a7cefa |
| humanhash: | cola-sierra-alabama-mobile |
| File name: | PURCHASE ORDER#3455658.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'214'976 bytes |
| First seen: | 2021-02-04 14:20:52 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:HXoEslXMhlOf671gdlChCCpPC7bi+3RpR6fhm+37AP:3bsxMef6JWBCpPC/v3Rb6r |
| Threatray | 25 similar samples on MalwareBazaar |
| TLSH | 7E45CF2033415F68E5FD47FAE23400009BFA9809DFA6E059BD9A5564D17BEECD2E032E |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PURCHASE ORDER#3455658.exe
Verdict:
Malicious activity
Analysis date:
2021-02-04 14:29:14 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
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
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2021-02-04 14:20:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
38
AV detection:
20 of 29 (68.97%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
+ 15 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger ransomware spyware stealer trojan
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
42332c06806f720843c6c10502659d49be29fba8efeb0d4aaeea5586fb10144d
MD5 hash:
90116fdc2fa7bf029477afccbed22176
SHA1 hash:
b720a7b3521609b23de70a3ff798fef3387921a1
SH256 hash:
b1dd6cd8ec1eaeac1085928b56d0b07f88271a7c044b0c8b1d128749936c8637
MD5 hash:
4a047ce38343ba742e442441c3a7cefa
SHA1 hash:
36568f78a257b2f5d6115049233e66a33934c928
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | AgentTesla_extracted_bin |
|---|---|
| Author: | James_inthe_box |
| Description: | AgentTesla extracted |
| Rule name: | AgentTesla_mod_tough_bin |
|---|---|
| Author: | James_inthe_box |
| Reference: | https://app.any.run/tasks/3b5d409c-978b-4a95-a5f1-399f0216873d/ |
| Rule name: | Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | agent_tesla_2019 |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | CAP_HookExKeylogger |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
| Rule name: | MALWARE_Win_AgentTeslaV2 |
|---|---|
| Author: | ditekSHen |
| Description: | AgenetTesla Type 2 Keylogger payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
| Rule name: | win_agent_tesla_w1 |
|---|---|
| Author: | govcert_ch |
| Description: | Detect Agent Tesla based on common .NET code sequences |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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