MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80e91480599d9a94e9d7a137cdedf5e4037408e23df42992afb8918dfc1075c7. 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 3 File information Comments
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SHA256 hash: 80e91480599d9a94e9d7a137cdedf5e4037408e23df42992afb8918dfc1075c7
SHA3-384 hash: 6418ddf34bd1e5c0631598b1bca20d98f4b8152e71dd2fb184ee8505306f513c28996124a70bf40c589e256f02137c00
SHA1 hash: 8c77884e7823faf7f0b748a1b219082d9964018f
MD5 hash: de158a7e94b0ba782b864b962ff43942
humanhash: earth-network-violet-golf
File name:AUGUST SOA 2022.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:704'000 bytes
First seen:2022-08-18 11:46:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:uJ11R/5PS6ndnk6bgmzHywasmRgE7patUxMGX0OzQGnD:SP/+mDNERHfkOzQ2
TLSH T158E4E02532B91F93EA7D57FE69A0610403F4761B105EF3AC6EC2B0EF2966F854A00E57
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter malwarelabnet
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
340
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
AUGUST SOA 2022.exe
Verdict:
Malicious activity
Analysis date:
2022-08-18 11:47:55 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/1985d2d5-d3c9-45c3-974b-c42522aba66c

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/299581/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1496.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62fe27327924626f377abe85/reports/eada976c-66d9-4ee4-9d29-62a27ed0952a/overview
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/d93caecd-3639-44ea-9573-87fc743296aa
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1053774
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
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)
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 686288 Sample: AUGUST SOA 2022.exe Startdate: 18/08/2022 Architecture: WINDOWS Score: 100 31 www.nedefenseandsecurity.com 2->31 33 nedefenseandsecurity.com 2->33 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus detection for URL or domain 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 6 other signatures 2->43 9 AUGUST SOA 2022.exe 3 2->9         started        signatures3 process4 file5 23 C:\Users\user\...\AUGUST SOA 2022.exe.log, ASCII 9->23 dropped 53 Injects a PE file into a foreign processes 9->53 13 AUGUST SOA 2022.exe 9->13         started        signatures6 process7 signatures8 55 Modifies the context of a thread in another process (thread injection) 13->55 57 Maps a DLL or memory area into another process 13->57 59 Sample uses process hollowing technique 13->59 61 Queues an APC in another process (thread injection) 13->61 16 explorer.exe 13->16 injected process9 dnsIp10 25 www.oceansinspire.com 91.195.240.94, 49720, 49721, 80 SEDO-ASDE Germany 16->25 27 ptberilautanemas.site 153.92.10.234, 49718, 49719, 80 AS-HOSTINGERLT Germany 16->27 29 3 other IPs or domains 16->29 35 System process connects to network (likely due to code injection or exploit) 16->35 20 systray.exe 13 16->20         started        signatures11 process12 signatures13 45 Tries to steal Mail credentials (via file / registry access) 20->45 47 Tries to harvest and steal browser information (history, passwords, etc) 20->47 49 Deletes itself after installation 20->49 51 2 other signatures 20->51
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/80e91480599d9a94e9d7a137cdedf5e4037408e23df42992afb8918dfc1075c7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-18 07:40:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qdurjacztwnjj2oxue3433pv4qbxichchx2ctevpxciy37aqoxdq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/220818-nxvfmahab6/
Behaviour
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
Suspicious use of SetThreadContext
Checks computer location settings
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
16f5ed3ea775ed18beb7aefe7d25ce55d837f93ae17222207287cca02e2122f6
MD5 hash:
25021c4df016cff3e690bc1d3b1a971f
SHA1 hash:
a7b3849d82b4ee95c346a2b40d122281c6369a2d
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/0b1535a2-e0dc-42c5-ad6a-d56d2dfde3d4/
Parent samples :
f3c3045611665e01d3e09fde53a64532ac0508def47b50b65e60d386e40389fc
8af1760b4b9db1015ccfa2d0b6380c7addf651e013d6ae1bf4fc475b6a915375
80e91480599d9a94e9d7a137cdedf5e4037408e23df42992afb8918dfc1075c7
SH256 hash:
551ef0181260a5ab5728a618c2e86443753aaeb425e6c3b1346dfb0a661c73af
MD5 hash:
3c7205139e6aabd7de040b15021c24ed
SHA1 hash:
e4c66e4ca1bb3b5488d7c4ba7fddc8cac118955f
Link:
https://www.unpac.me/results/0b1535a2-e0dc-42c5-ad6a-d56d2dfde3d4/
SH256 hash:
63d054bcd471269357a2c35f33932fb7d20af5f762465b50817e869f8f144338
MD5 hash:
28bb3b357b22f26ecbf7e5a84dcda861
SHA1 hash:
931fdb4a8855fff43a75f8ad8115e134134cddd2
Link:
https://www.unpac.me/results/0b1535a2-e0dc-42c5-ad6a-d56d2dfde3d4/
SH256 hash:
dbfcc06c118b7d784ac15f02ef9fd88fdd7b699145371ac0b3263383bd42cbd5
MD5 hash:
d9f8f3ddf06aab41ad9ccef46b31e31d
SHA1 hash:
28ad3bbc06443ee704c244b067c3993db5ce5aef
Link:
https://www.unpac.me/results/0b1535a2-e0dc-42c5-ad6a-d56d2dfde3d4/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/0b1535a2-e0dc-42c5-ad6a-d56d2dfde3d4/
SH256 hash:
070af04f5b341609631f41477ac2b6bc99092dd32b818a8605b4a9313e0ec5d3
MD5 hash:
252996fb97378c9bffd917e3f6239517
SHA1 hash:
160c85c8a29e25f25bfbab361f305a31a10751f2
Link:
https://www.unpac.me/results/0b1535a2-e0dc-42c5-ad6a-d56d2dfde3d4/
SH256 hash:
80e91480599d9a94e9d7a137cdedf5e4037408e23df42992afb8918dfc1075c7
MD5 hash:
de158a7e94b0ba782b864b962ff43942
SHA1 hash:
8c77884e7823faf7f0b748a1b219082d9964018f
Link:
https://www.unpac.me/results/0b1535a2-e0dc-42c5-ad6a-d56d2dfde3d4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/80e91480599d9a94e9d7a137cdedf5e4037408e23df42992afb8918dfc1075c7

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
Create hunting rule
Author:Willi Ballenthin
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.

Cape
Cape
https://www.capesandbox.com/analysis/299581/

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