MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c69e54b704c7d7e94faa9c3ea2519eef344e1099aa99271833bc56cae00ab8af. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c69e54b704c7d7e94faa9c3ea2519eef344e1099aa99271833bc56cae00ab8af
SHA3-384 hash: 2414a353c25ccf33446b5100c6d58f9749b25d5063e4fbda3d7911baf172ca30394f196d9ae69677a563e6ccb602a55e
SHA1 hash: e238681eb57c4a5b51d6a378f4a8038cb1cb7594
MD5 hash: ec06ed8fd6d87ddced8d52bb6cfab723
humanhash: fish-sierra-zulu-video
File name:TT COPY.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:228'533 bytes
First seen:2021-04-06 05:31:13 UTC
Last seen:2021-04-06 05:43:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9c523d8653da5455667e3f82274f2f88 (6 x Formbook, 2 x SnakeKeylogger, 1 x AZORult)
ssdeep 6144:AbOjZ6LoJ61sKH2PomIo5twSJMAn+5HDOuNkh9f:5xY1NH2PospMoYjNNkh9f
Threatray 4'504 similar samples on MalwareBazaar
TLSH 9324133A31E1D5A3CE57AD3049ABE62277FD70C090A5528B1B785FBB7A335878C4504A
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TT COPY.exe
Verdict:
Malicious activity
Analysis date:
2021-04-06 05:33:45 UTC
Tags:
installer trojan formbook stealer
Link:
https://app.any.run/tasks/871d0028-0062-4dc5-abeb-99bd09b27165

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/132561/
Detection(s):
SecuriteInfo.com.FakeAV.AVB.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Sending a UDP request
Setting browser functions hooks
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
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/667122
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to prevent local Windows debugging
Detected unpacking (changes PE section rights)
Found malware configuration
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)
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:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 382490 Sample: TT COPY.exe Startdate: 06/04/2021 Architecture: WINDOWS Score: 100 38 www.findmyautoparts.com 2->38 40 findmyautoparts.com 2->40 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 7 other signatures 2->50 10 TT COPY.exe 19 2->10         started        signatures3 process4 file5 30 C:\Users\user\AppData\Local\...\yg6zlt5.dll, PE32 10->30 dropped 58 Maps a DLL or memory area into another process 10->58 14 TT COPY.exe 10->14         started        signatures6 process7 signatures8 60 Modifies the context of a thread in another process (thread injection) 14->60 62 Maps a DLL or memory area into another process 14->62 64 Sample uses process hollowing technique 14->64 66 Queues an APC in another process (thread injection) 14->66 17 explorer.exe 14->17 injected 21 BackgroundTransferHost.exe 13 14->21         started        process9 dnsIp10 32 team5thgroup.com 50.62.198.97, 49714, 80 AS-26496-GO-DADDY-COM-LLCUS United States 17->32 34 www.team5thgroup.com 17->34 36 5 other IPs or domains 17->36 42 System process connects to network (likely due to code injection or exploit) 17->42 23 msdt.exe 17->23         started        26 cmd.exe 1 21->26         started        signatures11 process12 signatures13 52 Modifies the context of a thread in another process (thread injection) 23->52 54 Maps a DLL or memory area into another process 23->54 56 Tries to detect virtualization through RDTSC time measurements 23->56 28 conhost.exe 26->28         started        process14
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c69e54b704c7d7e94faa9c3ea2519eef344e1099aa99271833bc56cae00ab8af/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-04-06 01:18:00 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
14 of 29 (48.28%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=y2pfjnyey7l6st5ktq7keum6542e4eezvkmsogbtxrlmvyakxcxq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1e5241525e65fdfc2540e30a5e54b0147240a9d0f5da4063ef94509379a19feb
Formbook
4d7785dcd99beca572613788bc8b0713ddda6da0c8df321b1402bc38e6880f88
Formbook
5aa64b3eef03b9c837e37102be20cb4f537c524b2a2531bf1bf6dd6a02461d7e
Formbook
5b7a19549c692c5dfec51bc6ddc8826132706ab03336321ccec6e02182d9d35e
Formbook
5d4c17f9ea28e3df3efa9d9c7ba40444abeee049fe999eb2d579c6cf4ccc3231
Formbook
851ee4f67cc28e3634b0062d77f62222d026c4e9674a894bcdd5b6c6e6bda376
Formbook
92737036f323b1c72064c1e8038a942266435048a3ce4847f7e5b29558376c1c
Formbook
9dac57302e2261a1a3c6a665d3960525b27fb70a1fd6b1e135a3e72f11c6f3e6
Formbook
a2cdf452f83aa86c0f3ade321cfc00a9ed3671082372081a67cad84a26492051
Formbook
e836c2aecd7a2ae83a5bb088780d9e7b8cd6c3a7ff6b9c3f1261bfd1f53dbef7
Formbook
+ 4'494 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210406-nrtcqd66qa/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Malware Config
C2 Extraction:
http://www.riceandginger.com/fcn/
Unpacked files
SH256 hash:
7992e339c192ceb00d33ad7907c91d4b2dbb6d892893e72514195f5aac8a5687
MD5 hash:
3650524a5e9fd4be702c2cb693a98637
SHA1 hash:
68a24319cba301eaf01c9e763fee3fccd0ef81d0
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/8fd4f55e-b07c-49f5-84e0-b26a49eea673/
SH256 hash:
ef8a9b6b96e4fa0d5b8800757aadb00bd2affa2dd9258b444c0b6676a953a8b8
MD5 hash:
40843eed87cc7b2504871aca6d2a3058
SHA1 hash:
91a55bf1825b021e9dec54ff488d4d31c79c2113
Link:
https://www.unpac.me/results/8fd4f55e-b07c-49f5-84e0-b26a49eea673/
SH256 hash:
c69e54b704c7d7e94faa9c3ea2519eef344e1099aa99271833bc56cae00ab8af
MD5 hash:
ec06ed8fd6d87ddced8d52bb6cfab723
SHA1 hash:
e238681eb57c4a5b51d6a378f4a8038cb1cb7594
Link:
https://www.unpac.me/results/8fd4f55e-b07c-49f5-84e0-b26a49eea673/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.67
Link:
https://yomi.yoroi.company/submissions/c69e54b704c7d7e94faa9c3ea2519eef344e1099aa99271833bc56cae00ab8af

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
Create hunting rule
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
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

gz ea260830dc6bbeae40193d6ce1db8fc29f025bf82bade1740f493b6ec1750f9e

Formbook

Executable exe c69e54b704c7d7e94faa9c3ea2519eef344e1099aa99271833bc56cae00ab8af

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 ea260830dc6bbeae40193d6ce1db8fc29f025bf82bade1740f493b6ec1750f9e
Cape
Cape
https://www.capesandbox.com/analysis/132561/

Comments