MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fe93bcce0611f7025ad13add45a4f37516a1e9b3f348e553fa27d184bf441c7. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fe93bcce0611f7025ad13add45a4f37516a1e9b3f348e553fa27d184bf441c7
SHA3-384 hash: 40b8829848870f013036696503ce14e6dab2f42d9cf19332f093e864535d99ce9fe128f949140b9b63e60374c8409f69
SHA1 hash: 26da35cd58eaa58a826c62e1d5148ba0141b14ea
MD5 hash: e9d47eebafccb6fb20a3aebba95f663f
humanhash: violet-saturn-jupiter-september
File name:Hesaphareketi-01.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:827'392 bytes
First seen:2023-05-19 16:12:17 UTC
Last seen:2023-05-20 14:59:37 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:kqBxfzjiQLz7/nYanj7nHa+Go2RiBhweZxp1JMuPRCYw5cCmMVen+D:kqnJzbYOj7n6+0Gjp1i2QYwNWE
Threatray 3'413 similar samples on MalwareBazaar
TLSH T17405CFB062A5CB85E87A47F448A1D9B01777AD5DB434D28F0DDEBCDB32B7792012290B
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)
File icon (PE):PE icon
dhash icon 0a4ccbcb9b2b57fb (1 x NanoCore, 1 x Formbook)
Reporter abuse_ch
Tags:exe FormBook geo TUR

Intelligence

File Origin
# of uploads :
2
# of downloads :
257
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Hesaphareketi-01.exe
Verdict:
Malicious activity
Analysis date:
2023-05-19 16:13:07 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/6529255e-6cdf-4182-95a6-c1e82d060eb3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILMamut.10688.11099.3650.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/6467a00fd4342bac9a573fd8/reports/a5d40bad-6eb4-446d-8137-47a2b6b12b8f/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILMamut
Link:
https://www.hybrid-analysis.com/sample/1fe93bcce0611f7025ad13add45a4f37516a1e9b3f348e553fa27d184bf441c7
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c535735-efbd-4d45-992c-950f44324366
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1237398
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found 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: 870393 Sample: Hesaphareketi-01.exe Startdate: 19/05/2023 Architecture: WINDOWS Score: 100 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus detection for URL or domain 2->42 44 5 other signatures 2->44 10 Hesaphareketi-01.exe 3 2->10         started        process3 file4 30 C:\Users\user\...\Hesaphareketi-01.exe.log, ASCII 10->30 dropped 54 Tries to detect virtualization through RDTSC time measurements 10->54 56 Injects a PE file into a foreign processes 10->56 14 Hesaphareketi-01.exe 10->14         started        17 Hesaphareketi-01.exe 10->17         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 19 explorer.exe 1 1 14->19 injected process8 dnsIp9 32 colemansequipment.com 103.42.108.46, 49714, 80 SYNERGYWHOLESALE-APSYNERGYWHOLESALEPTYLTDAU Australia 19->32 34 www.andrea-fuchs.com 85.13.143.117, 49715, 80 NMM-ASD-02742FriedersdorfHauptstrasse68DE Germany 19->34 36 3 other IPs or domains 19->36 46 System process connects to network (likely due to code injection or exploit) 19->46 23 cmmon32.exe 19->23         started        signatures10 process11 signatures12 48 Modifies the context of a thread in another process (thread injection) 23->48 50 Maps a DLL or memory area into another process 23->50 52 Tries to detect virtualization through RDTSC time measurements 23->52 26 cmd.exe 1 23->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fe93bcce0611f7025ad13add45a4f37516a1e9b3f348e553fa27d184bf441c7/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-19 16:13:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d7utxthamepxajnncow5iwspg5iwuhu3h42i4vj7uj6rqs7uihdq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
09c909d826f67375085a88c5a85bd863d6df12765f7584ed2d439af77afc4c21
Formbook
0b89806418ec582854a24adb93fba607c7f27938f2b653a081aefd1a5e419e4f
Formbook
319ed15753e7ce1ff182e1bd2e4900de9c76300f30cb645c01b57324de50face
Formbook
3c7e3789b58b388a933c51740bcdc44c6a46bdaca5969e46b6b183294f470bd3
Formbook
c233b5359370a026201a1648489a3f1f91fd11cadb41e87ce45c60ea3a15f8f1
Formbook
c89bf6380445a49127491a4c68b77bc9ff8ba9b8fa016846ed6cc2274b6133d0
Formbook
e8f271e2c00c7310ba76f5be24f425df7b4c3fdd84a0b715906a10da4f7e879b
Formbook
f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb
Formbook
fee8045c209d9fb37c073f9c19ff9fcdbb3556d8d8ff99292c45196d7ddac076
Formbook
+ 3'403 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:bm49 rat spyware stealer trojan
Link:
https://tria.ge/reports/230519-tn3crshd6t/
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 WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
80cea87702f5b178108354f6c95a9ecc23ea15020f61618a6daece8c07420e4e
MD5 hash:
780f1bc48924eab9f522099f9333746b
SHA1 hash:
f0adcc95ea04485ed21eb9b94c62c14a460e9459
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/d6a8e5c5-d0e4-4b63-b728-8563b0bbe6e9/
Parent samples :
09c909d826f67375085a88c5a85bd863d6df12765f7584ed2d439af77afc4c21
1fe93bcce0611f7025ad13add45a4f37516a1e9b3f348e553fa27d184bf441c7
SH256 hash:
cba6daa3267851b7513e06710a610cee4334d7fb4361d0a40e81115a224de1d8
MD5 hash:
27c4b14c50714e8f6aa657772a97b5ad
SHA1 hash:
23d7f47f2a363d44d629d5ae0e7aa5ec46c713da
Link:
https://www.unpac.me/results/d6a8e5c5-d0e4-4b63-b728-8563b0bbe6e9/
SH256 hash:
2907ceb0aff33154a49177d6e04e822538f3fb439a55264cdf84b162564afea6
MD5 hash:
ae06e9b9c5d6df3bdb39fbbc75d9b9cd
SHA1 hash:
b03aff7dda4462819b1250e44d80c83aca37237f
Link:
https://www.unpac.me/results/d6a8e5c5-d0e4-4b63-b728-8563b0bbe6e9/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/d6a8e5c5-d0e4-4b63-b728-8563b0bbe6e9/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
0235dfdb27f63a7dbd5b66a6a789958ba5c458a3f1528c96acd3e40172f8a254
MD5 hash:
9ed072904bd93468ac9022142159ba0e
SHA1 hash:
07bb718e87c7efb4b146151e1fc71fa7ac95aab4
Link:
https://www.unpac.me/results/d6a8e5c5-d0e4-4b63-b728-8563b0bbe6e9/
SH256 hash:
1fe93bcce0611f7025ad13add45a4f37516a1e9b3f348e553fa27d184bf441c7
MD5 hash:
e9d47eebafccb6fb20a3aebba95f663f
SHA1 hash:
26da35cd58eaa58a826c62e1d5148ba0141b14ea
Link:
https://www.unpac.me/results/d6a8e5c5-d0e4-4b63-b728-8563b0bbe6e9/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1fe93bcce061/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/1fe93bcce0611f7025ad13add45a4f37516a1e9b3f348e553fa27d184bf441c7

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
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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 1fe93bcce0611f7025ad13add45a4f37516a1e9b3f348e553fa27d184bf441c7

(this sample)

  
Delivery method
Distributed via e-mail attachment

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