MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52e5b7baab5c3950bba9c54a5707b564ee2baae3b9f435bb6b5464860c7077d3. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52e5b7baab5c3950bba9c54a5707b564ee2baae3b9f435bb6b5464860c7077d3
SHA3-384 hash: 41898fbeb3e33b444fedd8489d49f675022c2fe952a6cf906de8b841ff4e02f0b632bea77f14ba7d001803ceef6e0e30
SHA1 hash: 004acb5d4e887595952b876984dc4f40835005e5
MD5 hash: 22a9dac309b785dafe5d7036bab2ab4a
humanhash: ceiling-burger-freddie-angel
File name:SecuriteInfo.com.W32.AIDetectNet.01.19644.994
Download: download sample
Signature Formbook
Create hunting rule
File size:772'608 bytes
First seen:2022-07-28 05:41:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:sJrHugGpbq/8BB0qp2pXwLLEm6fWo6off9Kx4BGYrKTobp2gFZVCRTlwqGLMbI9:ekpqkBOpXsE7fd64WEKkbptuRqq8wI
TLSH T192F40115AAE98132DC1E87B68136147813B23C1651E7E32DBD8D7CDE96BFB084D11AD3
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 SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO-0072822_xls_.exe
Verdict:
Malicious activity
Analysis date:
2022-07-28 03:27:36 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1a023bf9-e991-4296-b1dc-74f7efe4fb9a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/294817/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.19644.994.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62e221adb3bb70bb32e67ccd/reports/a8182e4f-1c00-400c-ad16-a7e2f2511fd7/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bafcce5e-6841-4d9e-a023-09c62d97156a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1042265
Signature
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)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/52e5b7baab5c3950bba9c54a5707b564ee2baae3b9f435bb6b5464860c7077d3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-28 05:42:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kls3povllq4vbo5jyvffob5vmtxcxkxdxh2dlo3lkrsimddqo7jq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/220728-gd1pzadber/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
cdfea417f4863b7ed06abb2121fe919c74bd6f9add24dafd9d6ada296a8061c6
MD5 hash:
fdcee2597e52cc746ef776a7d918b4f5
SHA1 hash:
c14b3c79a46d39ffc0ed8c92d3dda46039d18140
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/277fda51-b344-450c-b07c-9e462f4d94e6/
Parent samples :
52e5b7baab5c3950bba9c54a5707b564ee2baae3b9f435bb6b5464860c7077d3
692b97ba8fa92be4e29474cd01b2ee83f69d1d755bde63152216506001227c58
02785665d8b93cc5f6a73e931a18121862f1745f083caab027505b8869e5d0e0
fb20de7b09a2dd745b09345c4572e4e0c8d89689640270b9a0f88312ef87db6f
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/277fda51-b344-450c-b07c-9e462f4d94e6/
SH256 hash:
025eee9ce1deb3d8bd53dcf45344fd330b2a9535b1f7291cba58ed2aadb23055
MD5 hash:
cc29e7884ac5efdced8c7f739e26b061
SHA1 hash:
bbc09234e113af8e79eb36620ba3f0239cb4a47b
Link:
https://www.unpac.me/results/277fda51-b344-450c-b07c-9e462f4d94e6/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/277fda51-b344-450c-b07c-9e462f4d94e6/
SH256 hash:
52567605d593fdd85cdcd9338da9cc5e667c10aa18448740e000465226f5b768
MD5 hash:
6a1bafc19c92212ae8cacb2808a05b9c
SHA1 hash:
37e42bd1635750c38fa635c2d49561ac07e51fc2
Link:
https://www.unpac.me/results/277fda51-b344-450c-b07c-9e462f4d94e6/
SH256 hash:
52e5b7baab5c3950bba9c54a5707b564ee2baae3b9f435bb6b5464860c7077d3
MD5 hash:
22a9dac309b785dafe5d7036bab2ab4a
SHA1 hash:
004acb5d4e887595952b876984dc4f40835005e5
Link:
https://www.unpac.me/results/277fda51-b344-450c-b07c-9e462f4d94e6/
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: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/294817/

Comments