kesaont.exe

The executable kesaont.exe has been detected as malware by 16 anti-virus scanners. It runs as a scheduled task under the Windows Task Scheduler triggered daily at a specified time. Accoriding to the detections, it is a variant of Zbot (Zeus), a trojan that attempts to steal confidential information (online credentials, and banking details) from a compromised computer and send it to online criminals via a command-and-control server.
MD5:
341b26e380196b3a18ce149559e1e2ef

SHA-1:
09790bfe9b30da1c2f9f92b8132709635ff62977

SHA-256:
3c8b0d1c239b778270724a7f36b2d629c9db468dd355cf33d4644af34020962b

Scanner detections:
16 / 68

Status:
Malware

Analysis date:
4/19/2024 7:27:50 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Zusy.115695
5828757

Avira AntiVirus
TR/Crypt.XPACK.Gen2
7.11.30.172

avast!
Win32:Dropper-gen [Drp]
141119-1

AVG
SHeur4
2015.0.3282

Bitdefender
Gen:Variant.Zusy.115695
1.0.20.1635

Bkav FE
HW32.Packed
1.3.0.4959

Dr.Web
Trojan.PWS.Panda.7719
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Zusy.115695
9.0.0.4570

ESET NOD32
Win32/Kryptik.CQVR trojan
7.0.302.0

F-Secure
Gen:Variant.Zusy.115695
11.2014-23-11_1

G Data
Gen:Variant.Zusy.115695
14.11.24

Kaspersky
Trojan-Spy.Win32.Zbot
15.0.0.543

Malwarebytes
Trojan.FakeMS
v2014.11.23.10

MicroWorld eScan
Gen:Variant.Zusy.115695
15.0.0.981

Panda Antivirus
Trj/Genetic.gen
14.11.23.10

VIPRE Antivirus
Threat.4150696
35010

File size:
288.1 KB (295,019 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\roaming\ufleopyd\kesaont.exe

File PE Metadata
Compilation timestamp:
1/11/1978 1:51:11 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:Fc2JctjBSIDQJ3Of6T9q/SElcptD+MkUzZiLid8nilVm0W9Ukdb:Fc3VBNnf09wSYcpZULiynwm0W9Uk1

Entry address:
0x9C04

Entry point:
55, 8B, EC, 6A, FF, 68, B8, A3, 40, 00, 68, 90, 9D, 40, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, 14, A1, 40, 00, 59, 83, 0D, B0, 00, 5A, 00, FF, 83, 0D, B4, 00, 5A, 00, FF, FF, 15, FC, A0, 40, 00, 8B, 0D, AC, 00, 5A, 00, 89, 08, FF, 15, 18, A1, 40, 00, 8B, 0D, A8, 00, 5A, 00, 89, 08, A1, 10, A1, 40, 00, 8B, 00, A3, B8, 00, 5A, 00, E8, 10, 01, 00, 00, 39, 1D, 9C, C0, 40, 00, 75, 0C, 68, 80, 9D, 40, 00, FF, 15, 0C, A1...
 
[+]

Entropy:
7.6934

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
36 KB (36,864 bytes)

Scheduled Task
Task name:
Security Center Update - 3846365550

Trigger:
Daily (Runs daily at 15:00:00)

Description:
Keeps your Security Center software up to date. If this task is disabled or stopped, your Security Center software will not be kept up to date, meanin


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