MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e04c2819db3610dc0498ae022644d1b2ab06927cc4fadf23b200af70b551d6d2. 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: 14
| SHA256 hash: | e04c2819db3610dc0498ae022644d1b2ab06927cc4fadf23b200af70b551d6d2 |
|---|---|
| SHA3-384 hash: | 74d01a70dd7feddca44a38841829316e222b95e3fc890091d9c5503857357d122542f41def6d2d6c3afab619af96a868 |
| SHA1 hash: | 1c11cdda027a795b929d4876d04cc2c27c89219b |
| MD5 hash: | c438a205d0a5c285ac98f558ee669dfc |
| humanhash: | romeo-delaware-maine-mississippi |
| File name: | 7084_00_WPG_20211716.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 645'635 bytes |
| First seen: | 2021-12-17 22:19:42 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 12288:KUNPWZCOO2120vc6r9o/gvb5zWeLlor+d7UuB45iEbgXP:KUNap7E6poIvdWeh5j45iP |
| Threatray | 12'409 similar samples on MalwareBazaar |
| TLSH | T132D48D907084B99BF42338F1986FEA20B05B669F5468810D315BBB2E55E731210ABF6F |
| File icon (PE): |  |
| dhash icon | 80b2b296b6bacea6 (1 x Formbook) |
| Reporter |  malwarelabnet |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Sending a custom TCP request
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
5/10
Confidence:
60%
Tags:
formbook overlay 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
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 dropped file
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
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2021-12-17 01:18:08 UTC
AV detection:
16 of 45 (35.56%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 12'399 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:ch24 rat spyware stealer trojan
Behaviour
Enumerates system info in registry
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Formbook Payload
Formbook
Unpacked files
SH256 hash:
cc3686fc6aac1da5a9b84f614e713802dc14542c9eb5e4680d0106aacdd961cb
MD5 hash:
5ae9c526f3bb8f56c0ffaa7f449f6610
SHA1 hash:
f28d286babad607c59faad8d9ac096fc36e7babb
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
5dba9b477550ccfb8d707df0d0f4b12c40c47ce6a34187d6fcff44ce8a17f8bf
MD5 hash:
78c5eade411549260578332994748dc0
SHA1 hash:
523e162cb66e38c9d49f1ab957509f969cbb1e2d
SH256 hash:
e04c2819db3610dc0498ae022644d1b2ab06927cc4fadf23b200af70b551d6d2
MD5 hash:
c438a205d0a5c285ac98f558ee669dfc
SHA1 hash:
1c11cdda027a795b929d4876d04cc2c27c89219b
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
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: | Formbook |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Formbook in memory |
| Reference: | internal research |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.formbook. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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