MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2690b17a5af1c059abd65a3d1a0d60938a68a2ed98e5831c7b71c03f3a31341f. 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


Formbook


Vendor detections: 16


Intelligence 16 IOCs YARA File information Comments
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SHA256 hash: 2690b17a5af1c059abd65a3d1a0d60938a68a2ed98e5831c7b71c03f3a31341f
SHA3-384 hash: f704dcdcb2a260246dbef2324fdf38f2b78301ea682736ba30c8a938ff653ce65e2581b74698c51459254324151e6ea8
SHA1 hash: efc8feeee65481ac32ce18603dea081be947207b
MD5 hash: 9897d6d278227f45c17efc250e4f24d9
humanhash: freddie-zebra-freddie-stream
File name:SecuriteInfo.com.Trojan.PackedNET.2617.28996.20473
Download: download sample
Signature Formbook
Create hunting rule
File size:878'080 bytes
First seen:2023-12-26 03:13:28 UTC
Last seen:2024-01-02 09:15:17 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 24576:SWVnQpRGgalur8rA/N5S1RlSdBGnKZsBo:SWu7r8rA/a1R7nA0
Threatray 4'235 similar samples on MalwareBazaar
TLSH T10315C0386BBF5227CC67C6BBCBD4DC27B15085AB3C12DA6555C743AD1372A8224C326E
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
435
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/469340/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.2617.28996.20473.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Setting a keyboard event handler
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/658a44fbb855eb3693f79f59/reports/b31f3e87-5c90-4f59-b060-c46477768ec6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2690b17a5af1c059abd65a3d1a0d60938a68a2ed98e5831c7b71c03f3a31341f
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/64702d81-6d30-4524-a44d-5dade0bfa904
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1366964
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1366964 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 26/12/2023 Architecture: WINDOWS Score: 100 16 nl10.nlkoddos.com 2->16 18 ip-api.com 2->18 20 2 other IPs or domains 2->20 28 Found malware configuration 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 9 other signatures 2->34 7 SecuriteInfo.com.Trojan.PackedNET.2617.28996.20473.exe 3 2->7         started        signatures3 process4 signatures5 36 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->36 38 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->38 40 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->40 42 2 other signatures 7->42 10 SecuriteInfo.com.Trojan.PackedNET.2617.28996.20473.exe 15 2 7->10         started        14 SecuriteInfo.com.Trojan.PackedNET.2617.28996.20473.exe 7->14         started        process6 dnsIp7 22 nl10.nlkoddos.com 185.191.124.15, 49743, 49744, 587 NETLOGIXDE Netherlands 10->22 24 api4.ipify.org 104.237.62.212, 443, 49731 WEBNXUS United States 10->24 26 ip-api.com 208.95.112.1, 49733, 80 TUT-ASUS United States 10->26 44 Tries to steal Mail credentials (via file / registry access) 10->44 46 Tries to harvest and steal browser information (history, passwords, etc) 10->46 48 Installs a global keyboard hook 10->48 signatures8
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2690b17a5af1c059abd65a3d1a0d60938a68a2ed98e5831c7b71c03f3a31341f
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2690b17a5af1c059abd65a3d1a0d60938a68a2ed98e5831c7b71c03f3a31341f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-26 00:29:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=e2ilc6s26haftk6wli6rudlasofgrixntdsyghd3ohad6orrgqpq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
201b3143e9e4ba28c3dacba060233db540cce934825d05f91165bc50a3e2c996
Formbook
2690b17a5af1c059abd65a3d1a0d60938a68a2ed98e5831c7b71c03f3a31341f
Formbook
637cfd5ea9f4b73bd1a3aa3448469013892aefb5d66d28852f27bacdeffaa9b3
Formbook
644a614093e652cd1f25a25e72479b6a50c3075cbf557a0549600bdbc521c3a3
Formbook
c7cc0f7a7ed0c73215911f54bc1af9665d7e364d94de0cc691a14adc8fb5e574
Formbook
+ 4'225 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/231226-drbffsehb6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
122ca379df138d4bc9ef85d2c188935e203efb674f7aaee02c967c70fcf5d87f
MD5 hash:
c40f87933852d1fa39d4ea5957b56dc3
SHA1 hash:
82e4b665b85bcf010114988f4ec8fd37ea549518
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/8885e9a8-7ab2-4c6b-a7b7-919bbce56999/
Parent samples :
637cfd5ea9f4b73bd1a3aa3448469013892aefb5d66d28852f27bacdeffaa9b3
c7cc0f7a7ed0c73215911f54bc1af9665d7e364d94de0cc691a14adc8fb5e574
2690b17a5af1c059abd65a3d1a0d60938a68a2ed98e5831c7b71c03f3a31341f
f621004ddaf082516c2e86ae9b0247c50309e16b09393694ebd3601a2f4d6659
ff467483f4ab3d57cba04c77901db4dd3c510f6d5d77548f521842f1eaba35e9
7d7f8991bdda56c641c41d4f326dc37385fad751e90ca5b849dcc55085f66d1d
8a0f73ac3d63e9ddb022faf3e006ec433d40493dedd94b3cd5dc7a92c35f41d5
21c842b3980ad1df3af813d4b0dc3200e1a82ba95bcc86e6961ce35a935cec01
ffa468cc1de52256fb28c2637bd414f4b08ee86fe11bbc2234c6c74a25a9437c
SH256 hash:
2af7e4e790f61b05899b41211d308f54e70016420b3ef7d5e31d40ad5cc36b47
MD5 hash:
9e522f8c677aa9941bb8a4b29765871b
SHA1 hash:
7c75084f4b6525ae20c18a752cb310db20cc5eb0
Link:
https://www.unpac.me/results/8885e9a8-7ab2-4c6b-a7b7-919bbce56999/
SH256 hash:
21afe82a0b71ee589c26f32dc88e0a6e22817f21194b2a83f1807c6cecc8c818
MD5 hash:
440bb4db146ccb1161ac2bcf365d7676
SHA1 hash:
506eda511b46df6e95d86861e70fda81307f8623
Link:
https://www.unpac.me/results/8885e9a8-7ab2-4c6b-a7b7-919bbce56999/
SH256 hash:
88e263e905b4192eafbed535d83c26768d2b7dbad07f4cdc2eaa9efe85370926
MD5 hash:
046084707bd8910535aee54d6dd623d7
SHA1 hash:
06a76016fea216e42d30b12c09855ca6637233d4
Link:
https://www.unpac.me/results/8885e9a8-7ab2-4c6b-a7b7-919bbce56999/
SH256 hash:
2690b17a5af1c059abd65a3d1a0d60938a68a2ed98e5831c7b71c03f3a31341f
MD5 hash:
9897d6d278227f45c17efc250e4f24d9
SHA1 hash:
efc8feeee65481ac32ce18603dea081be947207b
Link:
https://www.unpac.me/results/8885e9a8-7ab2-4c6b-a7b7-919bbce56999/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2690b17a5af1/report/overview.html
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/2690b17a5af1c059abd65a3d1a0d60938a68a2ed98e5831c7b71c03f3a31341f

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/469340/

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