MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 12c961f1b5f752a22c1a3085fc2447749572fbcb35b3c6e46f6fa310b19572b7. 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: | 12c961f1b5f752a22c1a3085fc2447749572fbcb35b3c6e46f6fa310b19572b7 |
|---|---|
| SHA3-384 hash: | b449bb3ac58abbbf91cd1dcdd953dbac253a349220c2f8947f0ff2b1bf7b4078c6b1318c2f7e1f523e4e37fb8572f6b9 |
| SHA1 hash: | 9238d84eaa796014f88905f8b5b7ca4211b140c2 |
| MD5 hash: | d973534dc3a312d0d9c41ac8ec2bc268 |
| humanhash: | wolfram-item-kitten-gee |
| File name: | SOA May-June 2021.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 205'242 bytes |
| First seen: | 2021-06-23 11:50:12 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger) |
| ssdeep | 6144:wBlL/LyHixQWMSrs+THCK+Q3VUe/NgxoX:CpyHixQ1SrsxQlU8Ngu |
| Threatray | 6'051 similar samples on MalwareBazaar |
| TLSH | AC14132633D258DBEAD345F00ABE7559D5F692488A38A54F0BF0BF7D64312C6532B283 |
| Reporter |  malwarelabnet |
| Tags: | exe FormBook xloader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA May-June 2021.exe
Verdict:
Malicious activity
Analysis date:
2021-06-23 11:54:56 UTC
Tags:
trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
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
Detected unpacking (changes PE section rights)
Found malware configuration
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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.FormBook
Status:
Malicious
First seen:
2021-06-23 08:07:54 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 6'041 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader loader rat
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Blocklisted process makes network request
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.d9000.net/u8u4/
Unpacked files
SH256 hash:
af9c630c48b047565f3bb0bcf7a66f6e937ed5d7353c2deff9d376a8df9c0d0b
MD5 hash:
64be42c6042d209ed019f494ee5feb07
SHA1 hash:
51d3175db39e27b0fdfa385cc71e26fda96c4077
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
bb6df93369b498eaa638b0bcdc4bb89f45e9b02ca12d28bcedf4629ea7f5e0f1
MD5 hash:
56a321bd011112ec5d8a32b2f6fd3231
SHA1 hash:
df20e3a35a1636de64df5290ae5e4e7572447f78
SH256 hash:
12c961f1b5f752a22c1a3085fc2447749572fbcb35b3c6e46f6fa310b19572b7
MD5 hash:
d973534dc3a312d0d9c41ac8ec2bc268
SHA1 hash:
9238d84eaa796014f88905f8b5b7ca4211b140c2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
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_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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: | autogenerated rule brought to you by yara-signator |
| Rule name: | win_formbook_g0 |
|---|---|
| Author: | Slavo Greminger, SWITCH-CERT |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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