MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dcc70257b5695beb51f998807050a520821a4321ddbafa52108dd4846f751016. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
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SHA256 hash: dcc70257b5695beb51f998807050a520821a4321ddbafa52108dd4846f751016
SHA3-384 hash: 2685e1e1488258d27bb2f240aef698e095a0688d668a6dcc3796ded3a4a88017b1f8daa0757d0e5b5550ad94bc8caf27
SHA1 hash: 00e50e489a8b7131f53d6262e6a15d17877bc3c2
MD5 hash: d59970669b858be9039888929f94aaf0
humanhash: carpet-beryllium-double-speaker
File name:DHL Shipment.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:286'534 bytes
First seen:2022-11-11 10:10:03 UTC
Last seen:2022-11-11 11:49:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki)
ssdeep 6144:1Ea0LRCEoqvnLifhRPHPvbKQr1uzFwfrkt1QI:wRCRsLCh1vv/r1u5Mrkt1QI
TLSH T1AF540253E381733AEBD25A350C516E78036ADC79FAA172279308FA6B75B2157A637003
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon d3b3b2a2a6b2b2f7 (5 x Formbook, 1 x Loki)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DHL Shipment.exe
Verdict:
Malicious activity
Analysis date:
2022-11-11 10:19:36 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/e867fb68-476e-4942-8d18-5037ff97ea6d

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/332389/
Detection(s):
SecuriteInfo.com.Trojan.Siggen19.5900.26921.21973.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process
Searching for synchronization primitives
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/51286/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/636e1f7f20a0b4943a8ee1a4/reports/dc754188-eb7f-4d4a-8765-c3a04759f854/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d62e8377-bf02-4f78-aa59-c1008c29b8ed
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1111209
Signature
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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 dropped file
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
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses netsh to modify the Windows network and firewall settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 743903 Sample: DHL Shipment.exe Startdate: 11/11/2022 Architecture: WINDOWS Score: 100 28 www.cattunnelbed.online 2->28 44 Snort IDS alert for network traffic 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 3 other signatures 2->50 10 DHL Shipment.exe 18 2->10         started        signatures3 process4 file5 26 C:\Users\user\AppData\Local\Temp\awyeyf.exe, PE32 10->26 dropped 13 awyeyf.exe 10->13         started        process6 signatures7 64 Multi AV Scanner detection for dropped file 13->64 66 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 13->66 68 Maps a DLL or memory area into another process 13->68 16 awyeyf.exe 13->16         started        process8 signatures9 36 Modifies the context of a thread in another process (thread injection) 16->36 38 Maps a DLL or memory area into another process 16->38 40 Sample uses process hollowing technique 16->40 42 Queues an APC in another process (thread injection) 16->42 19 explorer.exe 16->19 injected process10 dnsIp11 30 td-ccm-168-233.wixdns.net 34.117.168.233, 49739, 49740, 49741 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 19->30 32 www.owerlap.com 104.21.83.4, 49735, 80 CLOUDFLARENETUS United States 19->32 34 3 other IPs or domains 19->34 52 System process connects to network (likely due to code injection or exploit) 19->52 54 Uses netsh to modify the Windows network and firewall settings 19->54 23 netsh.exe 13 19->23         started        signatures12 process13 signatures14 56 Tries to steal Mail credentials (via file / registry access) 23->56 58 Tries to harvest and steal browser information (history, passwords, etc) 23->58 60 Modifies the context of a thread in another process (thread injection) 23->60 62 Maps a DLL or memory area into another process 23->62
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dcc70257b5695beb51f998807050a520821a4321ddbafa52108dd4846f751016/
Threat name:
Win32.Trojan.LokiBot
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Status:
Malicious
First seen:
2022-11-11 01:09:36 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3tdqev5vnfn6wupztcahauffecbbuqzb3w5puuqqrxkii33vcala._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:olus rat spyware stealer trojan
Link:
https://tria.ge/reports/221111-l7dvhshb8w/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Gathers network information
Modifies Internet Explorer settings
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
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Executes dropped EXE
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e70efb82-ea72-4d25-a54d-a74d4013a027
Unpacked files
SH256 hash:
599a75e037e3bbb7455783f7a63c0b1fecb42a4e10a607b78e4c2c2f6bf2e588
MD5 hash:
b92b9b366d6ba0a5d49322e5deda45df
SHA1 hash:
52013e68b6ef587e98e0fd5c1903e20b5a3f87a5
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/31039687-e5fb-49ff-90f2-374fea2196c5/
Parent samples :
dcc70257b5695beb51f998807050a520821a4321ddbafa52108dd4846f751016
d1c6fd9ab517f9b0c3293c727b71c37dffb6644d89d9bc8afc096f2b905fb6e3
069f6c868005d422962187d4b03ee815faf6957e5dce312270134ec87f66617e
SH256 hash:
3c8b8cdaba2b4ec127d05073f4b678d463e1fa0763ab3a2c744a51263a7eaf91
MD5 hash:
29b518b071bb8f1e459adbd3dc5c58a5
SHA1 hash:
b5e2e7b5356f5f4628373991e0309cff60cb8998
Link:
https://www.unpac.me/results/31039687-e5fb-49ff-90f2-374fea2196c5/
SH256 hash:
fdd197f52099627348b7aa7904e3a45d52a8cccb06bf95d86bc09e7f62000077
MD5 hash:
772a6244b223a247d37c75961d123dc5
SHA1 hash:
d0c2289329ea1dc01943dfd32b6595b6bfbf9529
Link:
https://www.unpac.me/results/31039687-e5fb-49ff-90f2-374fea2196c5/
SH256 hash:
dcc70257b5695beb51f998807050a520821a4321ddbafa52108dd4846f751016
MD5 hash:
d59970669b858be9039888929f94aaf0
SHA1 hash:
00e50e489a8b7131f53d6262e6a15d17877bc3c2
Link:
https://www.unpac.me/results/31039687-e5fb-49ff-90f2-374fea2196c5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dcc70257b569/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/dcc70257b5695beb51f998807050a520821a4321ddbafa52108dd4846f751016

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:malware_Formbook_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.

File information

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

Malspam

Formbook

Executable exe dcc70257b5695beb51f998807050a520821a4321ddbafa52108dd4846f751016

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/332389/

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