MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 49a4412c27e5eafc4c4365a2b2aeb962d6bf25849ab58d4e7eeb25fcfb934dcd. 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: 11
| SHA256 hash: | 49a4412c27e5eafc4c4365a2b2aeb962d6bf25849ab58d4e7eeb25fcfb934dcd |
|---|---|
| SHA3-384 hash: | 7fa7e9e1ea8b8ed1b7ab4459a9f659892f80b9d69317d6645a4c37498f2f2d5e8b564f70cd0b545879082553c879a49a |
| SHA1 hash: | fecbed5c0e6cce40444994c85caf7cb838b35df7 |
| MD5 hash: | 9246a29da060479960879de3db2f1374 |
| humanhash: | glucose-avocado-ceiling-one |
| File name: | Quotation.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 977'920 bytes |
| First seen: | 2021-05-06 07:18:32 UTC |
| Last seen: | 2021-05-06 08:15:21 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 12288:1sWu13oLLoS60/K7yh04lvYAaG/uF8+6fXouGkQEOxu9KWfKhdQyRcGP8FMhGWP6:+r3oLADu83EOx9hperTWL |
| Threatray | 5'120 similar samples on MalwareBazaar |
| TLSH | DE2538EC761075EEC617CC23DBCE1C15A6202176972B9607932303BD9A0EE57AF385DA |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
3
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Forced shutdown of a system process
Unauthorized injection to a system process
Unauthorized injection to a browser process
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-05-06 07:19:14 UTC
AV detection:
11 of 47 (23.40%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 5'110 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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.bluesmartsockets.com/mgl/
Unpacked files
SH256 hash:
9184fb9948ca62d9253c87e6a43dc389a30983f871023d6693531037d138eb49
MD5 hash:
94d4a3183d00ae602e0f85930d45e65e
SHA1 hash:
8d4f2dfc09ab1eb70b8d701ce6eaf215c43c0d2e
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
74b2935b9dfe4ba397fd0507ae3c36abb77193041f2e7c43c55dc4e7b33de61c
MD5 hash:
b5c218f30fecc9cb8513ff6a46737b01
SHA1 hash:
f0416867c2b114789620b318051f1fa390b07eae
SH256 hash:
aa9d5ea4eb7af39d57616d832546a6545c3db497bc578df74d470103c3e355c7
MD5 hash:
103f36ded82162d6f77814fa1581654f
SHA1 hash:
cdef3f15776f1e0e99c0bf0328bf74d1bb0ce9c7
SH256 hash:
49a4412c27e5eafc4c4365a2b2aeb962d6bf25849ab58d4e7eeb25fcfb934dcd
MD5 hash:
9246a29da060479960879de3db2f1374
SHA1 hash:
fecbed5c0e6cce40444994c85caf7cb838b35df7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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.
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