MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ddf42d793f113c479e0b15862da47cf6ea2ad954b94232d580cb84f65e318005. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
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SHA256 hash: ddf42d793f113c479e0b15862da47cf6ea2ad954b94232d580cb84f65e318005
SHA3-384 hash: 320ba17ae26cb63ba32d2bfec2a3eaa1c59e3e474a4058f51e1ecc0b718f076526228dd42284bc177c9a469a4a20bd8e
SHA1 hash: cf85f12550b7583891184c149c2418e6ea5295bc
MD5 hash: 5ab12a2ef3dc68cdc6ac399b6fa8d3ff
humanhash: cola-angel-fruit-stairway
File name:qR6O4gFTtQCXnYe.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:834'560 bytes
First seen:2023-02-07 12:23:31 UTC
Last seen:2023-02-07 13:34:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:3QawHRr/CB06KuLpjC9ZSy2LKXX8gdBQmL8tlkLHKbG5ro5ESvuibDDlG:3QawxO5de6yAKcwQmL8tQHKK5UEAfZ
TLSH T15105220D5FFE9B20D5AE0B7958B45A504736F8257623F32E4EE260E72D2BB610101BE7
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
201
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
qR6O4gFTtQCXnYe.exe
Verdict:
Malicious activity
Analysis date:
2023-02-07 12:26:12 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/69022614-0e92-4162-b886-c5cbaa9139f2

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/361349/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1822.1244.15724.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63e242e3528134caf043bd12/reports/f289a31f-3463-4384-a4c2-778ee6c193ce/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/ddf42d793f113c479e0b15862da47cf6ea2ad954b94232d580cb84f65e318005
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/002cbfbf-328c-4ccf-8cc9-43b0e96ed190
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1167641
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
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)
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
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 signatures2 2 Behavior Graph ID: 800421 Sample: qR6O4gFTtQCXnYe.exe Startdate: 07/02/2023 Architecture: WINDOWS Score: 100 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus detection for URL or domain 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 5 other signatures 2->42 10 qR6O4gFTtQCXnYe.exe 3 2->10         started        process3 file4 28 C:\Users\user\...\qR6O4gFTtQCXnYe.exe.log, ASCII 10->28 dropped 52 Tries to detect virtualization through RDTSC time measurements 10->52 54 Injects a PE file into a foreign processes 10->54 14 qR6O4gFTtQCXnYe.exe 10->14         started        signatures5 process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 17 explorer.exe 3 6 14->17 injected process8 dnsIp9 30 www.dragon-mail.biz 104.21.31.4, 49700, 80 CLOUDFLARENETUS United States 17->30 32 www.fliparcher.store 17->32 34 www.cmcl.africa 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 colorcpl.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ddf42d793f113c479e0b15862da47cf6ea2ad954b94232d580cb84f65e318005/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
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Status:
Malicious
First seen:
2023-02-07 10:46:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 26 (69.23%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3x2c26j7ce6ephqlcwdc3jd463vcvwkuxfbdfvmazocpmxrrqacq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:p25s rat spyware stealer trojan
Link:
https://tria.ge/reports/230207-pk2jvabf47/
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 WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
eb1237a407c29f09f5f610f6ea7e40cb13628840e54246a9fa89842d43f0a9ff
MD5 hash:
c1997fa8c166f8023fcf2ed8ead5da3f
SHA1 hash:
f0985492f8363536537457b33e859606f806cd3b
Detections:
FormBook
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win_formbook_w0
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/4edb4f24-4e1d-49d7-a539-9d25ef819fd5/
Parent samples :
0c2bfa1c8975deb05bc6fe48971ddf533e6649f27a34c34b4f42637e4ec8bc5e
494b6ba9c3bbda71a890fd89433ff0c5fac708ac0391b4f4b2b83714afaba73e
ddf42d793f113c479e0b15862da47cf6ea2ad954b94232d580cb84f65e318005
4eb705a138ca2f8b57e12960c2e89be695c156affbd5bb6a606aa685cb3b0ebe
f8aa17381586d95eb4511d81932e4b53ddf5d3f17f8dc979f509ab94fe7cee64
SH256 hash:
6384dabeffdc0afc3d7f1e18d0033e7482790c0aa2f1f2af7cc39eb81795d0ef
MD5 hash:
f759d70f3bbee3865d9ba45b70c59bea
SHA1 hash:
f07ca29866cf8b0d92f18904860c40a284a5f550
Link:
https://www.unpac.me/results/4edb4f24-4e1d-49d7-a539-9d25ef819fd5/
SH256 hash:
b621fd8765e61e485ea13af1cf21866d2be90ad723ea887f1676fab4035bb077
MD5 hash:
02e8276583b7b97039f625cee9600000
SHA1 hash:
91784513bba168f460a779c94327c77d1fa0219c
Link:
https://www.unpac.me/results/4edb4f24-4e1d-49d7-a539-9d25ef819fd5/
SH256 hash:
8617cea503c2a3961120a9c503d853bc21d38d1fca7143d6b1ef4f388bc5cec7
MD5 hash:
7f225c69df031bf0560aed3847a1221a
SHA1 hash:
4d5f3ccdb2c6015d2b2a73326c0f32b173af2819
Link:
https://www.unpac.me/results/4edb4f24-4e1d-49d7-a539-9d25ef819fd5/
SH256 hash:
c7009a4ce9c4e4d10231f6e68673f9563b6cd49267e10c187da2e2945cd77670
MD5 hash:
3d94ef8c17447603414deba2af3467a5
SHA1 hash:
36468787d4a604e1ed917cc696b3432b73511239
Link:
https://www.unpac.me/results/4edb4f24-4e1d-49d7-a539-9d25ef819fd5/
SH256 hash:
ddf42d793f113c479e0b15862da47cf6ea2ad954b94232d580cb84f65e318005
MD5 hash:
5ab12a2ef3dc68cdc6ac399b6fa8d3ff
SHA1 hash:
cf85f12550b7583891184c149c2418e6ea5295bc
Link:
https://www.unpac.me/results/4edb4f24-4e1d-49d7-a539-9d25ef819fd5/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ddf42d793f11/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:meth_get_eip
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Author:Willi Ballenthin
Rule name:pdb_YARAify
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Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
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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

Executable exe ddf42d793f113c479e0b15862da47cf6ea2ad954b94232d580cb84f65e318005

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/361349/

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