MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b97666dbdee0fbccd8d4a0474cdc3037ef5cd01daa41506975a99ab7302cfc4c. 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
| SHA256 hash: | b97666dbdee0fbccd8d4a0474cdc3037ef5cd01daa41506975a99ab7302cfc4c |
|---|---|
| SHA3-384 hash: | 49cda0c796d0a574824e6d4defde413b0c4e09e86ce28572d9d34e05a94104a2d78e5dbd3f08d07816fcde3c3febb937 |
| SHA1 hash: | 01abaab4b30fdcf00028bf04efd4f237b89d07fa |
| MD5 hash: | f52c173b6fdada52ef179b03d601c355 |
| humanhash: | lithium-london-paris-high |
| File name: | RFQ 2022-03-28 5000002905 to AEDG CORP.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 676'352 bytes |
| First seen: | 2022-03-28 12:24:33 UTC |
| Last seen: | 2022-03-28 13:35:48 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:kDXtlypUxezM1LeWll5JkJigrTfzhQSSo3hLhwGnYYF7qMErw8A6fw4InUxl1IO1:kDXtlyiwAzlUJi4Lh13hle |
| Threatray | 14'631 similar samples on MalwareBazaar |
| TLSH | T1F9E4D5ADB2F076DFC86BC175DA681C68BA907C67930B4103902731AD9A7D987DF143B2 |
| Reporter |  GovCERT_CH |
| Tags: | exe FormBook xloader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
239
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
RFQ 2022-03-28 5000002905 to AEDG CORP.exe
Verdict:
Malicious activity
Analysis date:
2022-03-28 07:32:50 UTC
Tags:
formbook trojan 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
Creating a window
Launching a process
Creating a file
Сreating synchronization primitives
Launching the process to change network settings
Launching cmd.exe command interpreter
Searching for synchronization primitives
Reading critical registry keys
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-28 13:16:12 UTC
AV detection:
19 of 25 (76.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 14'621 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:m3ci loader rat suricata
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
0c14568cea526c804e4d5a6eacc75606f627b441a359676c7bd71c8ad687c599
MD5 hash:
337b06c7492ee5fb1badf61ee970b817
SHA1 hash:
49f95afe1c511202fc6241d8d44e0c5c3bdd3783
Detections:
win_formbook_g0
win_formbook_auto
Parent samples :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 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
eb87fb3f9c9f655f3b3ce75644b3a201ca7adb174d255218d9958630bc17ea1c
MD5 hash:
7ab05200b7f2ddad4f64344a87df9735
SHA1 hash:
1c70a2ee1e516b8e0beb564d20fc54cd0c7e7056
SH256 hash:
b97666dbdee0fbccd8d4a0474cdc3037ef5cd01daa41506975a99ab7302cfc4c
MD5 hash:
f52c173b6fdada52ef179b03d601c355
SHA1 hash:
01abaab4b30fdcf00028bf04efd4f237b89d07fa
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| 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
Dropped by
xloader
Delivery method
Distributed via e-mail attachment
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