MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c41ec55217c805b8a73085daa06089d01cd601d1bc16a0099be113222e0446b. 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: 2c41ec55217c805b8a73085daa06089d01cd601d1bc16a0099be113222e0446b
SHA3-384 hash: 15dd96b6f5c364443e13d2a8798d29e23ce44a0f86fdc7b98c6fa1fd32c522b40d2019e4980c050d0493b3fa57cd0feb
SHA1 hash: 23cbdc9709cc044d7672e4e384b5b4829fac5e4f
MD5 hash: b1dd82db33c5709f214ae4570dcd29a1
humanhash: gee-muppet-alabama-utah
File name:PAYMENT CONFIRMATION.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:817'152 bytes
First seen:2023-05-05 11:19:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:gBdlkM0xPmaVH3T7ZHAmPJ4WxCtrGt1IVeBEx5OoHQGBT9+OIrIF:gzx0xuaVpHlJC8qaEbRwGBQOL
Threatray 2'737 similar samples on MalwareBazaar
TLSH T17005CE64E3B68512D80BCD731A6CF9B012727C9B7DD185A416E93F977BBBB84284024F
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 threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
219
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PAYMENT CONFIRMATION.exe
Verdict:
Suspicious activity
Analysis date:
2023-05-05 11:21:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9bde4546-ea2d-4a04-be2a-326198fd284e

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/386779/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6454e66503145f701ea2b04d/reports/910d7cae-0f00-4fad-be18-88e702ba9472/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2c41ec55217c805b8a73085daa06089d01cd601d1bc16a0099be113222e0446b
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/78277c78-ffbd-44ff-b0fc-680e40957838
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1227301
Signature
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c41ec55217c805b8a73085daa06089d01cd601d1bc16a0099be113222e0446b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-03 05:42:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fra6yvjbpsafxcttbbo2ubqitua42ya5dpawuaezxyiteixairvq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3dca60e7a32bc81165f399bab2162271332156e05c490ed4af3972713a1cb0f4
Formbook
44a297e5ccf344c0422f4f80b2c490f2650bf44c142f131378b2eb6a6507bc9b
Formbook
5267caaadc1e9d045e08de329de614b3b85f615aeec1a5927c32cfe82d493d2c
Formbook
61141d9453d13d203de8255903f1aec9fea4906616f000cca0b906a58d754cca
Formbook
72ab6b20fff5f1384506c7a3943c3c8f9d3ce2ecc79197f0ad8274ae1a2150fd
Formbook
81fa240a670be8c74e02896fea0dcfed18383b2246a3ad53f7afd71487de1798
Formbook
8371116d95aa209dd33ab56ef48b991b23c0882d04efe59bee73039077565197
Formbook
8f61fd5ce3c2fa9186c75e703ce9e38d66538b9fe2214dd78d2df4c2c7cbda1b
Formbook
b5f2e0b49faad7f9714d0b1088965647eb83d8772b234555738bcea1094dfd2f
Formbook
c2720f6ee1602fecf28ce957b38accc0ebd54a27a466872b4863bb3edf063670
Formbook
+ 2'727 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230505-nfezlshg23/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
4e094307bb65daff99f7ebef8de4a3088e9a64cb6ce807da025e8cb6cdb62b82
MD5 hash:
0d6792f61c5ce7b70e845e5ca3053976
SHA1 hash:
590a677f0afdc16240e0708e19f6c1854febbdd7
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/143d9bb4-8d7d-4056-98c1-c0ed4c39500b/
Parent samples :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 hash:
43c8579f16cc456e55b7d7d6cb23ed21175b45875755b8eae0ff777e871c1700
MD5 hash:
7944d6199d4993a886d7d37f3d0eacba
SHA1 hash:
70a9b695fedc4c173e4f4b64ee939da09326ef52
Link:
https://www.unpac.me/results/143d9bb4-8d7d-4056-98c1-c0ed4c39500b/
SH256 hash:
cba4437221db71119bd693dc1f6a8cec137dc69fb01ce4ddd96e607a214f3662
MD5 hash:
34d4cad26eae3f7896b0cb770adbb48c
SHA1 hash:
e9ce837bf74a2009669b169996f1847a7af817e3
Link:
https://www.unpac.me/results/143d9bb4-8d7d-4056-98c1-c0ed4c39500b/
SH256 hash:
280001013946838a651abbdee890fa4a4d49c382b7b5e78b7805caef036304e2
MD5 hash:
d4b6893a5512534104c6c7403be60897
SHA1 hash:
d4b51c3e4cafb3b146435a4e2e21bb5ddf15956d
Link:
https://www.unpac.me/results/143d9bb4-8d7d-4056-98c1-c0ed4c39500b/
SH256 hash:
eb5c0632344c964d98d8024fc657fe3ef9f8c501f087e8cefa8b7472a7b4b421
MD5 hash:
77c607a458b09e3b0b2895f6e5e1645b
SHA1 hash:
a3b01485a978696432155e092ce96a046a4db9a9
Link:
https://www.unpac.me/results/143d9bb4-8d7d-4056-98c1-c0ed4c39500b/
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
Link:
https://www.unpac.me/results/143d9bb4-8d7d-4056-98c1-c0ed4c39500b/
SH256 hash:
2c41ec55217c805b8a73085daa06089d01cd601d1bc16a0099be113222e0446b
MD5 hash:
b1dd82db33c5709f214ae4570dcd29a1
SHA1 hash:
23cbdc9709cc044d7672e4e384b5b4829fac5e4f
Link:
https://www.unpac.me/results/143d9bb4-8d7d-4056-98c1-c0ed4c39500b/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2c41ec55217c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2c41ec55217c805b8a73085daa06089d01cd601d1bc16a0099be113222e0446b

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
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.

Malspam

Formbook

Executable exe 2c41ec55217c805b8a73085daa06089d01cd601d1bc16a0099be113222e0446b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/386779/

Comments