MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8c414ec076a803e04e7c01d98c79516967eec77dc8cca0ddbe236cea79ddcff8. 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: 12
| SHA256 hash: | 8c414ec076a803e04e7c01d98c79516967eec77dc8cca0ddbe236cea79ddcff8 |
|---|---|
| SHA3-384 hash: | 410e5286af9a84619996be1819dcdb1cdbe640e3463b4e5df0813ea6986d2934d6a41a97646805b3f721681c5baeca9b |
| SHA1 hash: | a08c43c0ae260a6330bcb9e67999cf547a154559 |
| MD5 hash: | 523e628a14d393500f14f9fd02111179 |
| humanhash: | low-coffee-florida-mexico |
| File name: | DHL Express.04017.pdf.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 935'936 bytes |
| First seen: | 2021-01-28 15:51:40 UTC |
| Last seen: | 2021-02-16 08:52:39 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:UgKy4MTt1HSqcRGZ6ieCqroI72Y0ARLUqkjian/HvNhswA:X1HtsieRR72Y0ARLh0ia/PNh |
| Threatray | 3'658 similar samples on MalwareBazaar |
| TLSH | 0D15DE21E6049B45E4394F39403A8CE00FFBED21C3EED516BDEEB6EB36F1A519159602 |
| Reporter |  GovCERT_CH |
| Tags: | FormBook |
Intelligence
File Origin
# of uploads :
8
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL Express.04017.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-01-28 15:53:45 UTC
Tags:
trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Unauthorized injection to a recently created process
Creating a file
Launching cmd.exe command interpreter
Setting browser functions hooks
Creating a window
Sending a UDP request
Unauthorized injection to a system process
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Suspicious Double Extension
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2021-01-28 14:12:15 UTC
AV detection:
14 of 46 (30.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'648 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.thefallofthedollar.com/ocq1/
Unpacked files
SH256 hash:
f0ffe46d8dfc0eac78ae135d9c950bc9da0bb73b1c5cb148f6e1def46717c03e
MD5 hash:
a337c683f04ec0e3ff642b8441fc2b72
SHA1 hash:
294e07f4ad57a5e47bcde68e30b70bfb80f94571
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
bd03f1419db658015507630078378ed7b24ed480166fb9855308e78cd249fb44
MD5 hash:
06ba0381250a64535e2ff8dcf4f37907
SHA1 hash:
bb9f2a2c1d8bdabeefcb7b1f0333a47ae144571c
SH256 hash:
d4927acd9ca872faf4073b7cb482f41a02abe7a0d5fb323484d56b449bc7a6f8
MD5 hash:
cea939ec7297ec8dd320d8564d51648f
SHA1 hash:
bb1cd8ac9a6813113f27c28c7065a53016084757
SH256 hash:
8c414ec076a803e04e7c01d98c79516967eec77dc8cca0ddbe236cea79ddcff8
MD5 hash:
523e628a14d393500f14f9fd02111179
SHA1 hash:
a08c43c0ae260a6330bcb9e67999cf547a154559
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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