MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e3edcdf1ab052a2e0fbd8ffdaf213876b3571b23ff74f5e157ce24a1155be81. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e3edcdf1ab052a2e0fbd8ffdaf213876b3571b23ff74f5e157ce24a1155be81
SHA3-384 hash: d6de1560a5c5349c879a69f667477ebdd76012ce067ecd370a287bb47d77ad126c763ce78239fb00e48f3a73355da78e
SHA1 hash: 82725d581ae393a4fc5961f911e338f7a85e9683
MD5 hash: f7c0bc31aeb94707cdce8cf6abd4f099
humanhash: floor-magnesium-fillet-robert
File name:HIRE SOA JAN 2022.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:254'192 bytes
First seen:2022-01-26 08:17:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 6144:owzr0xlKY0/lxOqVCeD1odfd4mfAGrAcom8euwt1VA:Xi0lxOqVCOU4IrduqC
TLSH T13F44232451D8A4D3F14B1E72597EEB6ECAFDF3482A130A9B57140BB95C06BE2940B7C3
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter GovCERT_CH
Tags:exe FormBook xloader

Intelligence

File Origin
# of uploads :
1
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
HIRE SOA JAN 2022.exe
Verdict:
Malicious activity
Analysis date:
2022-01-26 08:36:03 UTC
Tags:
installer trojan formbook stealer
Link:
https://app.any.run/tasks/d63bd37c-dcdb-49b7-9f99-63585648f53e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/223086/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe lokibot overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/61f103bf59d130b02a529334/reports/b16f1839-2c1b-4654-a3ba-e6f80a8a90d7/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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8581849b-3322-4f28-b4de-911c48048499
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/927751
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 560228 Sample: HIRE SOA JAN 2022.exe Startdate: 26/01/2022 Architecture: WINDOWS Score: 100 36 www.hanu21st.com 2->36 38 hanu21st.com 2->38 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 6 other signatures 2->50 11 HIRE SOA JAN 2022.exe 19 2->11         started        signatures3 process4 file5 28 C:\Users\user\AppData\Local\Temp\...\hyik.dll, PE32 11->28 dropped 14 HIRE SOA JAN 2022.exe 11->14         started        process6 signatures7 60 Modifies the context of a thread in another process (thread injection) 14->60 62 Maps a DLL or memory area into another process 14->62 64 Sample uses process hollowing technique 14->64 66 Queues an APC in another process (thread injection) 14->66 17 explorer.exe 14->17 injected process8 dnsIp9 30 www.cucumboy.com 17->30 32 www.cucumboy.com 37.9.175.157, 49815, 80 WEBSUPPORT-SRO-SK-ASSK Slovakia (SLOVAK Republic) 17->32 34 14 other IPs or domains 17->34 40 System process connects to network (likely due to code injection or exploit) 17->40 42 Uses ipconfig to lookup or modify the Windows network settings 17->42 21 ipconfig.exe 17->21         started        signatures10 process11 signatures12 52 Self deletion via cmd delete 21->52 54 Modifies the context of a thread in another process (thread injection) 21->54 56 Maps a DLL or memory area into another process 21->56 58 Tries to detect virtualization through RDTSC time measurements 21->58 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2e3edcdf1ab052a2e0fbd8ffdaf213876b3571b23ff74f5e157ce24a1155be81/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-01-26 03:57:18 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fy7nzxy2wbjkfyh33d75v4qtq5vtk4nsh73u6xqvptreuekvx2aq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader campaign:igwa loader persistence rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220126-j7arraahal/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
NSIS installer
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Formbook
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
25bba27f31d8b5e3a1332768f47db4f74ce9148611a3aa4c2bfe5f3c5258bb38
MD5 hash:
dad43446a578a53bc90250a656a1ee2a
SHA1 hash:
29510706a2baa37c3b578e85827a2ad1800b8932
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/03b052f0-20f5-4661-be63-fe2895ea896c/
Parent samples :
d1a716b9f2d3c4be4527b077dd5da726ffb4008935c7223116a3aa64b4f5f8f0
73f458d7e38ab748b7b7d3b3e680db9eb08d845c1b1b7c935a6ee453d8f03358
3f76d69c552a61ab3d1207fb64ac3aecf812e98f99c5413a9472d59859c38077
fd86ed836eaae451df45e757be525d3c9260d72e0c8af2eb85f1832a8499eac1
2e3edcdf1ab052a2e0fbd8ffdaf213876b3571b23ff74f5e157ce24a1155be81
ea928c88deed19528dead0fc786936f6ac102f94905ce1bff6df678b7c560726
SH256 hash:
666758c9a0527818e0ca1538abfe723e35e13a06b75fc1819c7697f9bd83ddfb
MD5 hash:
f4918fcef5cc9f369a749fb90fcefa70
SHA1 hash:
ceccf5c13c9de8f1676f083671fdecb3da7ad04a
Link:
https://www.unpac.me/results/03b052f0-20f5-4661-be63-fe2895ea896c/
SH256 hash:
dd0d395fd4f481d9758937b6c56280a6c39e65cf97bbae8796dedd60aa3314e0
MD5 hash:
6408fa62c6391fc559edd6d1d5a55d16
SHA1 hash:
17fb42ec84373f259e0b0de0a0f8a7ba81d1c6e6
Link:
https://www.unpac.me/results/03b052f0-20f5-4661-be63-fe2895ea896c/
SH256 hash:
2e3edcdf1ab052a2e0fbd8ffdaf213876b3571b23ff74f5e157ce24a1155be81
MD5 hash:
f7c0bc31aeb94707cdce8cf6abd4f099
SHA1 hash:
82725d581ae393a4fc5961f911e338f7a85e9683
Link:
https://www.unpac.me/results/03b052f0-20f5-4661-be63-fe2895ea896c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
Link:
https://yomi.yoroi.company/submissions/2e3edcdf1ab052a2e0fbd8ffdaf213876b3571b23ff74f5e157ce24a1155be81

File information

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

Malspam

Formbook

Executable exe 2e3edcdf1ab052a2e0fbd8ffdaf213876b3571b23ff74f5e157ce24a1155be81

(this sample)

  
Dropped by
xloader
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/223086/

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