MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2b52bb53b70d2c91072c917fec7a81ab9de2384eafd1abe8c66e85f5b3e85ca. 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: d2b52bb53b70d2c91072c917fec7a81ab9de2384eafd1abe8c66e85f5b3e85ca
SHA3-384 hash: b7a072b654bdc8111931af071b6d9aee93f3e98eb6d7e769c0def3962c9c89cc1d8991218ca672e081d7668c28923e91
SHA1 hash: 0e05197126826f024bb5dcdbcfac4333b71e7bd2
MD5 hash: c4dda327f0195a7aa33a249f3c1088c3
humanhash: oven-earth-kitten-lemon
File name:RFQ # 1045981 - MAA_D Plant Project r01.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:783'872 bytes
First seen:2023-06-14 09:18:03 UTC
Last seen:2023-06-15 21:15:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'793 x AgentTesla, 19'692 x Formbook, 12'274 x SnakeKeylogger)
ssdeep 12288:+S8dPpfZrtXyoxD47MDh1uq/ImveARH4UoQpEw7M+afPJg1yEXqXdV:4RpfZrNyG47g13zuU2Vfa1y4qXdV
Threatray 1'666 similar samples on MalwareBazaar
TLSH T125F4120DB69A4CB3CABD0AF8D04212B0C7F69156614AF7C52C9FB4F995E2F9C0C56983
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter cocaman
Tags:exe FormBook RFQ

Intelligence

File Origin
# of uploads :
2
# of downloads :
270
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ # 1045981 - MAA_D Plant Project r01.exe
Verdict:
No threats detected
Analysis date:
2023-06-14 09:20:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f06a5ef7-bf57-4d1e-8781-354185e41fc0

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/398670/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2104.9328.26911.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/648986072df0889bde9ffee3/reports/5def93e1-0535-414f-b01f-4222e6a385dd/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d2b52bb53b70d2c91072c917fec7a81ab9de2384eafd1abe8c66e85f5b3e85ca
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cec3e013-e777-42d8-b808-9b192536b6c6
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1254322
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d2b52bb53b70d2c91072c917fec7a81ab9de2384eafd1abe8c66e85f5b3e85ca/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-14 09:18:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2k2sxnj3odjmsedszel75r5idk454i4e5l6rvpumm3uf6wz6qxfa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
030c152d386b5849508a740eecad662de4e716ad593eb95863c93bb9be046a62
Formbook
0335bef9440cae7dd60e617e31258a490b9598e3dfa1325bf79ca9eca5c4c720
Formbook
19b7214fa574ae296ae0494841dbd55d213c422c8872867e1be8969bb6d0e812
Formbook
2df55ec2cbfe5ba2ddfd9a597a1c2dcfe3c91f211ba611180c97443773f79732
Formbook
392a3c13cc6f2803845bf0dc6bba16c5d56d0ee46aaaedab6c4de842cce50429
Formbook
7ea834dea804921e3ae405125d386dd37a5e8fbb5c435090beec025f5c56ac31
Formbook
e83a100ef343119544c86c96100a05b5a710fc04479d6ac1673cc5ec6c8d11bf
Formbook
f25beb74b5cbaeaf3ed9497d7c29d276fdf449f7c634dda71b72f2d9b5483f37
Formbook
fae382236e9fdef35faef2dfe2c8f604917de1507900341fe50391abf56d1eb8
Formbook
+ 1'656 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230614-k96gwafd36/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
4f39154f9d8ef46ec3c7c3d6f8b7c030d6fc1476c779f768b2d3ce396863e1d4
MD5 hash:
334fc97cf2eb1b3afdd0ec7bb780822f
SHA1 hash:
0a89465f4626262f59d7ea5d34eb8766524fa4e9
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/4234ce8f-a607-46d7-9c6f-c84a5b079074/
Parent samples :
7ea834dea804921e3ae405125d386dd37a5e8fbb5c435090beec025f5c56ac31
19b7214fa574ae296ae0494841dbd55d213c422c8872867e1be8969bb6d0e812
eed6daf044779a9e7258ef8e0a4d35b5d174fe4c38678efd4d28d1d15a500541
0cf35dee450f97c6292a678eec6cec2c682abe638925be45ab06d865bbc5a1bb
fae382236e9fdef35faef2dfe2c8f604917de1507900341fe50391abf56d1eb8
13c73dff53867a75126ec548cad96b47a82f412dfc347b7b68c97fbbdb33d818
f25beb74b5cbaeaf3ed9497d7c29d276fdf449f7c634dda71b72f2d9b5483f37
d2b52bb53b70d2c91072c917fec7a81ab9de2384eafd1abe8c66e85f5b3e85ca
f3053c7e048f3a0446a3a5b005a73173720e037f7372c4dad57955b23c42d3f0
7c34a775e0bf30bcd2983db83edc98a9d4f0eace683ab77ae3d03173461c76ac
2946528b4254f25d435788aa8d8f565624898943dc6861aad8f732dcbb4f1051
45dec1fc7a43e44be22a5bc161baaff3a7573562b1574246e5c59235620d715e
276a229b8dc54203f9009eb1d2f50d391e16ed1831463687627fe89174a4ef9a
SH256 hash:
bcdf6407de5f7a6c9e2a5cd8d5d05acc08739585c4fc626c4e4cc1dec995d462
MD5 hash:
ca7c7722dd3923ddd9cf6d411d0a970a
SHA1 hash:
bed4d764bccfb3be1389eb735bc91c7685757cdc
Link:
https://www.unpac.me/results/4234ce8f-a607-46d7-9c6f-c84a5b079074/
SH256 hash:
35c6caf0889aee0f6c6f261c3d061989cda9032ccff0f5955316052f4bad392d
MD5 hash:
49c7bc64f42adbf1efde597ef952a0eb
SHA1 hash:
ebb625bee61decc0775fb45afa7267c04add5be3
Link:
https://www.unpac.me/results/4234ce8f-a607-46d7-9c6f-c84a5b079074/
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
Link:
https://www.unpac.me/results/4234ce8f-a607-46d7-9c6f-c84a5b079074/
SH256 hash:
a85c85a94a69294e3541c22112da539864d2f91c732cec7a1a163964556217f7
MD5 hash:
6196b0aee115fdcc1d7e28e10515923b
SHA1 hash:
a2ac9510fccd20ad3b880caa6d15bc346460a81f
Link:
https://www.unpac.me/results/4234ce8f-a607-46d7-9c6f-c84a5b079074/
SH256 hash:
d6d27ed1939b8527bfaab77b5cda589e3cdc842639958f7b4b63aed35ac7a7ab
MD5 hash:
72b601a1609673f221ca537200e6f074
SHA1 hash:
9bd391169223d5d967cbda11e237b68204cb8511
Link:
https://www.unpac.me/results/4234ce8f-a607-46d7-9c6f-c84a5b079074/
SH256 hash:
d2b52bb53b70d2c91072c917fec7a81ab9de2384eafd1abe8c66e85f5b3e85ca
MD5 hash:
c4dda327f0195a7aa33a249f3c1088c3
SHA1 hash:
0e05197126826f024bb5dcdbcfac4333b71e7bd2
Link:
https://www.unpac.me/results/4234ce8f-a607-46d7-9c6f-c84a5b079074/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d2b52bb53b70/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d2b52bb53b70d2c91072c917fec7a81ab9de2384eafd1abe8c66e85f5b3e85ca

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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

Formbook

rar 8d62ae4f4816a151da707fb01995ad07ff3cc85f7807f7b9ffa844131aaa449b

Formbook

Executable exe d2b52bb53b70d2c91072c917fec7a81ab9de2384eafd1abe8c66e85f5b3e85ca

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 8d62ae4f4816a151da707fb01995ad07ff3cc85f7807f7b9ffa844131aaa449b
Cape
Cape
https://www.capesandbox.com/analysis/398670/
  
Dropped by
MD5 94d1f5c20eb622479424d9b19a80d798

Comments