MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9277d2c2610860f724480ffe1deb3a6e4bcf0cc7b8f591f44503b70ae281aca. 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


Berbew


Vendor detections: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f9277d2c2610860f724480ffe1deb3a6e4bcf0cc7b8f591f44503b70ae281aca
SHA3-384 hash: 294db9fdb2b7ecd405cf536f7566db7984c9d05c59598e56ca49c6645b2a8e0c3e158e8cb66a9b3619169878516de52d
SHA1 hash: a7bb2843a5eb0790fe0a8aec24d45502b9c663ee
MD5 hash: 029e466fc441b5626d7394289adabcfd
humanhash: december-india-summer-arkansas
File name:029e466fc441b5626d7394289adabcfd.exe
Download: download sample
Signature Berbew
Create hunting rule
File size:131'072 bytes
First seen:2023-12-09 21:16:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 26babd76bbb7f9c516a338b0601b4c9f (34 x Berbew)
ssdeep 3072:UPuNC+acSnKuivPMFt5mp/4ZeL9pui6yYPaI7DehizrVtNq:2SpSK7UgLxpui6yYPaIGcs
Threatray 10 similar samples on MalwareBazaar
TLSH T157D39D6648E76E09D818907CB4520C2467AC8C81AFE78DF155FFC8D892B8261A1FD3FD
TrID 66.6% (.EXE) DOS Executable Generic (2000/1)
33.3% (.M) Maple Common Binary file (generic) (1001/2)
Reporter smica83
Tags:Berbew exe UKR

Intelligence

File Origin
# of uploads :
1
# of downloads :
299
Origin country :
HU HU
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/464069/
Detection(s):
Win.Trojan.Crypted-30
Create hunting rule

Win.Trojan.Berbew-10013977-0
Create hunting rule

Win.Malware.Padodor-6840301-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Enabling autorun
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm crypted greyware obfuscated overlay packed
Link:
https://www.filescan.io/uploads/6574d94e18cffa73b1e05382/reports/347653d8-4709-46c1-960f-9dcded56325e/overview
Verdict:
Malicious
Labled as:
GenPack:Trojan.Agent
Link:
https://www.hybrid-analysis.com/sample/f9277d2c2610860f724480ffe1deb3a6e4bcf0cc7b8f591f44503b70ae281aca
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:
Berbew
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/02cd8de4-8ac3-4790-a507-84ad080925a1
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1357027
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates an undocumented autostart registry key
Drops executables to the windows directory (C:\Windows) and starts them
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1357027 Sample: dCYAgdKDqr.exe Startdate: 09/12/2023 Architecture: WINDOWS Score: 92 94 Antivirus detection for dropped file 2->94 96 Antivirus / Scanner detection for submitted sample 2->96 98 Multi AV Scanner detection for dropped file 2->98 100 4 other signatures 2->100 14 dCYAgdKDqr.exe 3 3 2->14         started        process3 file4 82 C:\Windows\SysWOW64\Jkbndajq.dll, PE32 14->82 dropped 84 C:\Windows\SysWOW64bbkeccb.exe, MS-DOS 14->84 dropped 146 Creates an undocumented autostart registry key 14->146 148 Drops executables to the windows directory (C:\Windows) and starts them 14->148 18 Ebbkeccb.exe 2 14->18         started        signatures5 process6 file7 54 C:\Windows\SysWOW64\Kmaqbhjn.dll, PE32 18->54 dropped 56 C:\Windows\SysWOW64lkpnh32.exe, MS-DOS 18->56 dropped 102 Antivirus detection for dropped file 18->102 104 Multi AV Scanner detection for dropped file 18->104 106 Machine Learning detection for dropped file 18->106 108 Drops executables to the windows directory (C:\Windows) and starts them 18->108 22 Elkpnh32.exe 2 18->22         started        signatures8 process9 file10 66 C:\Windows\SysWOW64gpckaji.exe, MS-DOS 22->66 dropped 68 C:\Windows\SysWOW64\Chicfdkl.dll, PE32 22->68 dropped 122 Antivirus detection for dropped file 22->122 124 Machine Learning detection for dropped file 22->124 126 Drops executables to the windows directory (C:\Windows) and starts them 22->126 26 Egpckaji.exe 2 22->26         started        signatures11 process12 file13 74 C:\Windows\SysWOW6474eqpbcqh.dll, PE32 26->74 dropped 76 C:\Windows\SysWOW64phhdg32.exe, MS-DOS 26->76 dropped 134 Antivirus detection for dropped file 26->134 136 Machine Learning detection for dropped file 26->136 138 Drops executables to the windows directory (C:\Windows) and starts them 26->138 30 Ephhdg32.exe 2 26->30         started        signatures14 process15 file16 86 C:\Windows\SysWOW64\Jbggkbab.dll, PE32 30->86 dropped 88 C:\Windows\SysWOW64\Fmmink32.exe, MS-DOS 30->88 dropped 150 Antivirus detection for dropped file 30->150 152 Machine Learning detection for dropped file 30->152 154 Drops executables to the windows directory (C:\Windows) and starts them 30->154 34 Fmmink32.exe 2 30->34         started        signatures17 process18 file19 58 C:\Windows\SysWOW64\Kjgedmpk.dll, PE32 34->58 dropped 60 C:\Windows\SysWOW64\Fciafbmk.exe, MS-DOS 34->60 dropped 110 Antivirus detection for dropped file 34->110 112 Machine Learning detection for dropped file 34->112 114 Drops executables to the windows directory (C:\Windows) and starts them 34->114 38 Fciafbmk.exe 2 34->38         started        signatures20 process21 file22 70 C:\Windows\SysWOW64\Flaeog32.exe, MS-DOS 38->70 dropped 72 C:\Windows\SysWOW64\Bbpnka32.dll, PE32 38->72 dropped 128 Antivirus detection for dropped file 38->128 130 Machine Learning detection for dropped file 38->130 132 Drops executables to the windows directory (C:\Windows) and starts them 38->132 42 Flaeog32.exe 2 38->42         started        signatures23 process24 file25 78 C:\Windows\SysWOW64\Kjaahhcj.dll, PE32 42->78 dropped 80 C:\Windows\SysWOW64\Fejjgmjl.exe, MS-DOS 42->80 dropped 140 Antivirus detection for dropped file 42->140 142 Machine Learning detection for dropped file 42->142 144 Drops executables to the windows directory (C:\Windows) and starts them 42->144 46 Fejjgmjl.exe 2 42->46         started        signatures26 process27 file28 90 C:\Windows\SysWOW64\Fdkjedbk.exe, MS-DOS 46->90 dropped 92 C:\Windows\SysWOW64\Aabfbmko.dll, PE32 46->92 dropped 156 Antivirus detection for dropped file 46->156 158 Machine Learning detection for dropped file 46->158 160 Drops executables to the windows directory (C:\Windows) and starts them 46->160 50 Fdkjedbk.exe 2 46->50         started        signatures29 process30 file31 62 C:\Windows\SysWOW64\Flfojgpf.exe, MS-DOS 50->62 dropped 64 C:\Windows\SysWOW64\Ffdlegoa.dll, PE32 50->64 dropped 116 Antivirus detection for dropped file 50->116 118 Machine Learning detection for dropped file 50->118 120 Drops executables to the windows directory (C:\Windows) and starts them 50->120 signatures32
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f9277d2c2610860f724480ffe1deb3a6e4bcf0cc7b8f591f44503b70ae281aca
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f9277d2c2610860f724480ffe1deb3a6e4bcf0cc7b8f591f44503b70ae281aca/
Threat name:
Win32.Backdoor.Padodor
Create hunting rule
Status:
Malicious
First seen:
2023-12-06 13:07:00 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 23 (91.30%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7etx2lbgccda64seqd76dxvtu3slz4gmpohvsh2eka5xblridlfa._file
Verdict:
malicious
Similar samples:
409e0130211b0b0eccf32859b4678295f3b658ce5b34efac06b42a2cd1da5687
Berbew
67cf4d17bc2afb86fd7a736cd129903f6006b731203d7e2f0d46c9fd71f68d19
Berbew
6acc6a5bb313eac46bb5058079ac832caaeb808485878aeceb7368c3c9b51a22
Berbew
8859fbec11df9f4db1a2d9618ee39bccfdb7c5841165d8d5791a8b69b590eb59
Berbew
916d03279ae66323710d3808878f712cfed8666ab2ad8924fb0a43dc5d19fc40
Berbew
df904c7918e95632b1aa7cf939a27f51d062b4288295b20f9956b194804ce70e
Berbew
e4cd84b2861d18f45e7eababa25e47562ac50aedce7811f880eaa37431522acd
Berbew
edb588d7ee61dc1930a61f359b1cfec0c4d4d1cbd1b0ec6a50d7a75e0f07ff5a
Berbew
f616de53cd3acc9a95700ea6debe913a8375ec0b29665363adffc7f15d47c0e0
Berbew
f722cac72157d9d8257f7a395d68a13329b8b088d9434e0ab2c80444a9449571
Berbew
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Link:
https://tria.ge/reports/231209-z41f1aaedp/
Behaviour
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Drops file in System32 directory
Executes dropped EXE
Loads dropped DLL
Adds autorun key to be loaded by Explorer.exe on startup
Unpacked files
SH256 hash:
a4219ffbf01629f3dc07c60a56c54a4985771127c9c2a74153f5508efd8e1666
MD5 hash:
0b9e927de321921b3a3d0f68a7e596c5
SHA1 hash:
77c8bfac3ecceb39eb2629cd6911c483c2f089a0
Link:
https://www.unpac.me/results/d600c35e-5c0d-4613-9211-508dd3513ff5/
SH256 hash:
d28805fb2b869b645831a863f94e53d7deb24e0011b1b508cb0a736552775f21
MD5 hash:
6f7f01632c8f66ff1a39661122754a42
SHA1 hash:
1af51b83fcb9ce55748523060aa15e882d14b700
Link:
https://www.unpac.me/results/d600c35e-5c0d-4613-9211-508dd3513ff5/
SH256 hash:
f9277d2c2610860f724480ffe1deb3a6e4bcf0cc7b8f591f44503b70ae281aca
MD5 hash:
029e466fc441b5626d7394289adabcfd
SHA1 hash:
a7bb2843a5eb0790fe0a8aec24d45502b9c663ee
Detections:
SUSP_XORed_URL_In_EXE
Create hunting rule
Link:
https://www.unpac.me/results/d600c35e-5c0d-4613-9211-508dd3513ff5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f9277d2c2610860f724480ffe1deb3a6e4bcf0cc7b8f591f44503b70ae281aca

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:SUSP_XORed_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

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/464069/

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