56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9

General

Target

56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
Size

1.0MB
MD5

61e62c256c3f30c54531c429b004435c
SHA1

a6693d6be23f3de0b2716c8340080e7249af66d8
SHA256

56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9
SHA512

9005fa45566714f3091849fc06743b4163f3253008328464df512734b2a1bb012640c3cdbf9eefd8e2a1bf7bc78f2c395ab6d45c67560a0e44cb23f3a224ec8c

Score

10^/10

discovery persistence spyware stealer suricata upx

Malware Config

Signatures

suricata: ET MALWARE Win32/Kelihos.F Checkin
suricata: ET MALWARE Win32/Kelihos.F Checkin
suricata

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/1164-140-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/1164-141-0x0000000000400000-0x0000000000645000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe"	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

Processes:

56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

description	pid	process	target process
PID 2884 set thread context of 1164	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

Processes:

56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\SOFTWARE\Microsoft\Internet Explorer\Main	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DefaultCompressedRecord = c880f97f73dde596929341f07c3677018ee1ab80977b1717edb6a35ca9b09fa247816a1197fcca78f7ccd0e9007d003af6a4e1d6864f3e69a6d63eaac90b5df43f4513d85e7c31c24b8d78225a03aad3f74bba9330677f679a65738c06a14f1d29f4d4dadaf6e7	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RecordModifiedMax = "DO8E8lYY0EqgRhR6xzODxvRVI4JsZz5+i/6zExJngLn9sSYXdGIcujzQPqjp6qzSsg=="	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FlagsModifiedValid = 0000000000000000	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

pid	process
2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

pid	process
2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

C:\Users\Admin\AppData\Local\Temp\56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
"C:\Users\Admin\AppData\Local\Temp\56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2884

C:\Users\Admin\AppData\Local\Temp\56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
"C:\Users\Admin\AppData\Local\Temp\56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe"
2⤵
PID:2612

C:\Users\Admin\AppData\Local\Temp\56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
"C:\Users\Admin\AppData\Local\Temp\56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe"
2⤵
PID:1064

C:\Users\Admin\AppData\Local\Temp\56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
"C:\Users\Admin\AppData\Local\Temp\56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe"
2⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
PID:1164

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1064-134-0x0000000000000000-mapping.dmp

Download
memory/1164-135-0x0000000000000000-mapping.dmp

Download
memory/1164-136-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1164-138-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1164-139-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1164-140-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1164-141-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2612-133-0x0000000000000000-mapping.dmp

Download
memory/2884-132-0x00000000008B0000-0x00000000008B4000-memory.dmp

Filesize
16KB

Download

description	pid	process	target process
PID 2884 wrote to memory of 2612	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 2612	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 2612	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1064	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1064	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1064	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1164	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1164	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1164	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1164	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1164	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1164	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1164	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1164	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe
PID 2884 wrote to memory of 1164	2884	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe	56c74bc9de88e52811be4c40c92f012be198f03e91fdd3572e5837877ad96eb9.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads