MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3d4e25f876b2007b8b03a1d79109a52fcb5602644fb4554eb065f97853daa5de. 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: | 3d4e25f876b2007b8b03a1d79109a52fcb5602644fb4554eb065f97853daa5de |
|---|---|
| SHA3-384 hash: | 434b2011cc211c763488c182ebf1500d1d729b894fd98bbcf81f6da0fa067145e63bd8f077979576df841eb9af35d6e3 |
| SHA1 hash: | 2a1d8901240f6079da9c6978aabb658d55114d12 |
| MD5 hash: | eb437cbf64c34aebc51d6fd32ceec985 |
| humanhash: | bakerloo-vermont-bulldog-oranges |
| File name: | PO 0131.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 615'936 bytes |
| First seen: | 2022-01-31 10:55:32 UTC |
| Last seen: | 2022-01-31 13:42:41 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 12288:aQuVO7JB3pUMr+hdedHxmGoP8q3ji17kzex7Pkq0jpQYBZ:3uVOVD7++dHxm5dXzGkBKm |
| Threatray | 13'012 similar samples on MalwareBazaar |
| TLSH | T182D47D707DC646A1E90A8872F59CF93280B23DD7D6D608B2176D370786F9E54EB42E0E |
| File icon (PE): |  |
| dhash icon | 64ccd4e8cce8d4d4 (2 x AgentTesla, 1 x Formbook) |
| Reporter |  GovCERT_CH |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 0131.exe
Verdict:
Malicious activity
Analysis date:
2022-01-31 11:10:27 UTC
Tags:
trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Creating a window
Sending a custom TCP request
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
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
Behaviour
Behavior Graph:
n/a
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-01-31 10:56:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 13'002 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:je16 persistence rat spyware stealer suricata trojan
Behaviour
Gathers network information
Modifies data under HKEY_USERS
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
Suspicious use of SetThreadContext
Deletes itself
Sets service image path in registry
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
3fa6265dabde504bf1de48ce695cbda5aacf5aa3f8c76cd97b39edf1264299dd
MD5 hash:
cc88153925f50d148ccd1f676ad66c00
SHA1 hash:
02104ef4ade2b6b4113ca0aee1030abb1d3c5c38
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
6f1b89bc3013177c101fe4448340c48c0dd08d19017a798bd11c2d0f76be1fbc
MD5 hash:
60a604887b3616e3ed86d81fab0a9ebb
SHA1 hash:
8db84f5f4c569c86c69aff464b2ffc4ce3dafa20
SH256 hash:
19b26be128e98393cc148d646965a73129a57690c116e7faff9d3c69de37278d
MD5 hash:
8a7952742f24fd0919f71152b41e5c2d
SHA1 hash:
422c1c4968b06b84fba1af1616cb15a0beecea46
SH256 hash:
3d4e25f876b2007b8b03a1d79109a52fcb5602644fb4554eb065f97853daa5de
MD5 hash:
eb437cbf64c34aebc51d6fd32ceec985
SHA1 hash:
2a1d8901240f6079da9c6978aabb658d55114d12
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.
Malspam
Dropped by
formbook
Delivery method
Distributed via e-mail attachment
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