MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5c7fee8ebfd267a7f8a220eee22206d43dbc608bb6842a95938f44e48483fad. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c5c7fee8ebfd267a7f8a220eee22206d43dbc608bb6842a95938f44e48483fad
SHA3-384 hash: 5eeaef7e0fbb56f74a41bc2185f2fc0e9146d3efd8061c14dc8a6d67da775110f17a3df1abec2b88cbad8e857b51d1cb
SHA1 hash: fed3480d9c664f3f73b79babef7b5bb6d4c9babb
MD5 hash: 99e184150c7fad197a259fe79a3b9f7e
humanhash: hot-hamper-jupiter-floor
File name:Offer and Company LOGO.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:786'944 bytes
First seen:2021-07-05 22:04:15 UTC
Last seen:2021-07-05 22:50:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:RW2OLPbAwOv5zB6UKA+R6zfW+/Mi2OlezkVxk2P7r9r/+ppppppppppppppppppB:1w1USZ+/MpOdXk21q
Threatray 6'145 similar samples on MalwareBazaar
TLSH F6F4AE84E68459A4DC2D9B755A32CD314737BEBA6835E11C28DE3E2B3FFB3924012467
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Offer and Company LOGO.exe
Verdict:
Malicious activity
Analysis date:
2021-07-05 22:06:22 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/6c8dac01-d14b-47a4-bbc4-000bb8420bfe

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/169793/
Detection(s):
SecuriteInfo.com.Trojan.Siggen14.26057.14414.6253.UNOFFICIAL
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c3d5d933-db5b-44ed-9205-5c27e44071aa
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/811970
Signature
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c5c7fee8ebfd267a7f8a220eee22206d43dbc608bb6842a95938f44e48483fad/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-05 13:35:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
49
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yxd752hl7uthu74keiho4iranvb5xrqixnuefkkzhd2e4scih6wq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
015ec3a8bb981a164782a6ce6514c232e7ca1597e34b4d7a68d5ec6bef2fc54b
Formbook
01bcf3e8880ff488b44247538c3fda538b586f6b9b222ea658d4fb8b68196803
Formbook
387b9e0f0b986a3a114ce5c9ddc33f6b0679b527b257326891d8d1c595109b8a
Formbook
57f599e4ae63304de5795909f694122665f7c492df8078f7c5abb084d09baa2d
Formbook
661c9517b7cbeba95cff9523e882193026187caf88ee9073656d475ada90a45e
Formbook
b500e490e3aed21ac17d1bd9fe295628a6fc2682613f6971b765373b8ee706f6
Formbook
c5b56bcdb7672777ac9f2ed52d73eb7645310d54d93582f48296277efa006561
Formbook
cee0d49fe5eb498e798bbbfaf93436426ee5f23b8e59dfe6afc21133c2c47486
Formbook
d3d0a52b6be4713710b0d9a74b3a0eb6a2dd77de6ebd65899fef5d424e330c3a
Formbook
e69fd364919f58fdedd5a970fd5869750afc9ed444fea306b44fd7d27291d53e
Formbook
+ 6'135 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210705-9ec7eers8a/
Behaviour
Enumerates system info in registry
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
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.rep.place/pba2/
Unpacked files
SH256 hash:
638abc18ff36d992de5ace1e20220bc48ecd0073adb950adbdc4e2d275335a9a
MD5 hash:
ff9b7c14099644c5df0bfa5145f76648
SHA1 hash:
7865cf1d19857284f6fba03c0ab98d1341aa1be7
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/3bbb09bb-6b28-46c1-ae61-47dad090be6e/
Parent samples :
015ec3a8bb981a164782a6ce6514c232e7ca1597e34b4d7a68d5ec6bef2fc54b
e69fd364919f58fdedd5a970fd5869750afc9ed444fea306b44fd7d27291d53e
01bcf3e8880ff488b44247538c3fda538b586f6b9b222ea658d4fb8b68196803
661c9517b7cbeba95cff9523e882193026187caf88ee9073656d475ada90a45e
b500e490e3aed21ac17d1bd9fe295628a6fc2682613f6971b765373b8ee706f6
cee0d49fe5eb498e798bbbfaf93436426ee5f23b8e59dfe6afc21133c2c47486
d3d0a52b6be4713710b0d9a74b3a0eb6a2dd77de6ebd65899fef5d424e330c3a
c5b56bcdb7672777ac9f2ed52d73eb7645310d54d93582f48296277efa006561
387b9e0f0b986a3a114ce5c9ddc33f6b0679b527b257326891d8d1c595109b8a
c5c7fee8ebfd267a7f8a220eee22206d43dbc608bb6842a95938f44e48483fad
SH256 hash:
0a604eae8301f91c6835c18cdcc154078c7d2d519261923ed9a59fb8cbe1b735
MD5 hash:
b74f3b7974bda73743ead14c8d5325a7
SHA1 hash:
f1b764bef7ded4b481d577f784e4b7f0eab49691
Link:
https://www.unpac.me/results/3bbb09bb-6b28-46c1-ae61-47dad090be6e/
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
Link:
https://www.unpac.me/results/3bbb09bb-6b28-46c1-ae61-47dad090be6e/
SH256 hash:
c5c7fee8ebfd267a7f8a220eee22206d43dbc608bb6842a95938f44e48483fad
MD5 hash:
99e184150c7fad197a259fe79a3b9f7e
SHA1 hash:
fed3480d9c664f3f73b79babef7b5bb6d4c9babb
Link:
https://www.unpac.me/results/3bbb09bb-6b28-46c1-ae61-47dad090be6e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/c5c7fee8ebfd267a7f8a220eee22206d43dbc608bb6842a95938f44e48483fad

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:dridex_halo_generated
Create hunting rule
Author:Halogen Generated Rule, Corsin Camichel
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/169793/

Comments