MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1d2541a6fdac8e1f716e4004df05c2658453b90cc19883816d9ff890e8e09ff6. 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: | 1d2541a6fdac8e1f716e4004df05c2658453b90cc19883816d9ff890e8e09ff6 |
|---|---|
| SHA3-384 hash: | 969b2965caa72d2d1cd213fc4dddb440f40f94edcf5879fb3d2c8233831a30c5aacb227af6a78f096a75ca1804c12277 |
| SHA1 hash: | 7ed4585810b3691343ecf6893463d25f4c61c6ee |
| MD5 hash: | 6189b80341ca51828414beb53c97431b |
| humanhash: | carbon-chicken-echo-xray |
| File name: | 1d2541a6fdac8e1f716e4004df05c2658453b90cc19883816d9ff890e8e09ff6 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 800'256 bytes |
| First seen: | 2022-10-11 07:29:06 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger) |
| ssdeep | 12288:/AB2iNQP2hF0VsLOjvUrFq42NREcN463Xh6v+yPSFtQ+SJDufKS:c1i2hF026jsrFqnTrpXgmyaFOy |
| Threatray | 15'781 similar samples on MalwareBazaar |
| TLSH | T19105D0371BEA8B0BD124B6B881D1C2F6A3ADDC01E467C3976BCA5C1FF08A665D760351 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  adrian__luca |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1d2541a6fdac8e1f716e4004df05c2658453b90cc19883816d9ff890e8e09ff6
Verdict:
Suspicious activity
Analysis date:
2022-10-11 07:29:19 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
formbook 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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Status:
Malicious
First seen:
2022-09-29 09:31:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
22 of 26 (84.62%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 15'771 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:gvv5 rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook
Gathering data
Unpacked files
SH256 hash:
f956ac6be8688dc38e5cda8afd9d1954f2ff3a0c425873e512c1379596636716
MD5 hash:
d4b40aecef4473fb325d65035f2ee152
SHA1 hash:
ebae8a2123fb1e6dab938cfe715ff0a644b49616
Detections:
XLoader
win_formbook_auto
win_formbook_g0
SH256 hash:
c0e1bbe2304d89804673b63a17416041e299c2773aceec70759f1094829b189e
MD5 hash:
47c9aaa4eef6e3ace27ccbde29a5c848
SHA1 hash:
dfbc78c9b2ad768bb8946cd2d12e389258329a9f
SH256 hash:
8493a6d6f650897a1ad5a36763c1c6d7907c12f1f9f6fdceb2545901c285d215
MD5 hash:
9373b68581fc6390d1d7ae4b213ab2e2
SHA1 hash:
8abfe542310b72b906a165a0fe73002e37a046a1
SH256 hash:
2470b39032f6182252039c88199016566b0de30c6aa02163a143427afedd12af
MD5 hash:
c3a1924684ca30ed22234ce1d9111dfc
SHA1 hash:
7347706241422758c06440fd6044ae4e042b456b
SH256 hash:
48dace920615fef27a1c2774784047fda680c44a271fc5314fd55acd75e49b05
MD5 hash:
ffac6a5ad4c598345e51a425070047c1
SHA1 hash:
38aaed469b3a49cd36fec94472941c0d82de27c4
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
SH256 hash:
1d2541a6fdac8e1f716e4004df05c2658453b90cc19883816d9ff890e8e09ff6
MD5 hash:
6189b80341ca51828414beb53c97431b
SHA1 hash:
7ed4585810b3691343ecf6893463d25f4c61c6ee
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
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.
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