78fea8cc9a6c6941fe34211a497c75d42be4cd58bbde27de141891b0e72a5b8a

General

Target

b4053af87293ce993490273352fd5fd0N.exe
Size

3.2MB
MD5

b4053af87293ce993490273352fd5fd0
SHA1

3ed3bcd63601c57f97fd414cbdd4e092dd5d11c5
SHA256

78fea8cc9a6c6941fe34211a497c75d42be4cd58bbde27de141891b0e72a5b8a
SHA512

8c321c49d4ce1c95ed5daa8c60b9e98d0d430646db1d03694fc5d76066031359cefe8d23d3b1c0979fedd43aef812a37413d3bcec1d1741ffbc75b87ad5207b6
SSDEEP

49152:cm7wIIjaSOV+THnJY4fsC1EBG0fRGtxbZdxajwbrS79F5/wcr6QqbD8c:n8IsaSOolY4fsCmbIBSw09D/KTkc

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2252-10-0x00000000003C0000-0x0000000000DDF000-memory.dmp	upx
behavioral1/memory/2252-56-0x00000000003C0000-0x0000000000DDF000-memory.dmp	upx
behavioral1/memory/2252-60-0x00000000003C0000-0x0000000000DDF000-memory.dmp	upx
behavioral1/memory/2252-61-0x00000000003C0000-0x0000000000DDF000-memory.dmp	upx
behavioral1/memory/2252-64-0x00000000003C0000-0x0000000000DDF000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b4053af87293ce993490273352fd5fd0N.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	b4053af87293ce993490273352fd5fd0N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	b4053af87293ce993490273352fd5fd0N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	b4053af87293ce993490273352fd5fd0N.exe

Enumerates system info in registry 2 TTPs 4 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	b4053af87293ce993490273352fd5fd0N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	b4053af87293ce993490273352fd5fd0N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	b4053af87293ce993490273352fd5fd0N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	b4053af87293ce993490273352fd5fd0N.exe

Modifies Internet Explorer settings 1 TTPs 5 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	b4053af87293ce993490273352fd5fd0N.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main	b4053af87293ce993490273352fd5fd0N.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl	b4053af87293ce993490273352fd5fd0N.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	b4053af87293ce993490273352fd5fd0N.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\b4053af87293ce993490273352fd5fd0N.exe = "11001"	b4053af87293ce993490273352fd5fd0N.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2252	b4053af87293ce993490273352fd5fd0N.exe
2252	b4053af87293ce993490273352fd5fd0N.exe
2252	b4053af87293ce993490273352fd5fd0N.exe
2252	b4053af87293ce993490273352fd5fd0N.exe
2252	b4053af87293ce993490273352fd5fd0N.exe
2252	b4053af87293ce993490273352fd5fd0N.exe
2252	b4053af87293ce993490273352fd5fd0N.exe
2252	b4053af87293ce993490273352fd5fd0N.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2252	b4053af87293ce993490273352fd5fd0N.exe
Token: SeIncreaseQuotaPrivilege	2252	b4053af87293ce993490273352fd5fd0N.exe
Token: SeIncreaseQuotaPrivilege	2252	b4053af87293ce993490273352fd5fd0N.exe
Token: SeIncreaseQuotaPrivilege	2252	b4053af87293ce993490273352fd5fd0N.exe
Token: SeIncreaseQuotaPrivilege	2252	b4053af87293ce993490273352fd5fd0N.exe
Token: SeIncreaseQuotaPrivilege	2252	b4053af87293ce993490273352fd5fd0N.exe
Token: SeIncreaseQuotaPrivilege	2252	b4053af87293ce993490273352fd5fd0N.exe
Token: SeIncreaseQuotaPrivilege	2252	b4053af87293ce993490273352fd5fd0N.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2252	b4053af87293ce993490273352fd5fd0N.exe
2252	b4053af87293ce993490273352fd5fd0N.exe

C:\Users\Admin\AppData\Local\Temp\b4053af87293ce993490273352fd5fd0N.exe
"C:\Users\Admin\AppData\Local\Temp\b4053af87293ce993490273352fd5fd0N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2252

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\{22A99796-CD09-46E0-B3F6-FAD86057619A}\CCDInstaller.js

Filesize
1.3MB

MD5
4b02242ed1b6281db19b4f60c127cc5d

SHA1
69ea4924a273dbb03f31d3c7d6d2cfd2270cad1c

SHA256
9fbf9ff720e09c16da2066b8bab9879a4c83682f687ebe806c5ea78e1eb9467b

SHA512
dd44025147f63e307636424d80405f14a02ad2cc4ad4f80878537b21df7981f546115348711fff6e13483fe6fb04684c079309af28c8ebf43ef83ffe9b49fc1f

Download Submit
C:\Users\Admin\AppData\Local\Temp\{22A99796-CD09-46E0-B3F6-FAD86057619A}\index.html

Filesize
426B

MD5
a28ab17b18ff254173dfeef03245efd0

SHA1
c6ce20924565644601d4e0dd0fba9dde8dea5c77

SHA256
886c0ab69e6e9d9d5b5909451640ea587accfcdf11b8369cad8542d1626ac375

SHA512
9371a699921b028bd93c35f9f2896d9997b906c8aba90dd4279abba0ae1909a8808a43bf829584e552ccfe534b2c991a5a7e3e3de7618343f50b1c47cff269d6

Download Submit
memory/2252-10-0x00000000003C0000-0x0000000000DDF000-memory.dmp

Filesize
10.1MB

Download
memory/2252-14-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2252-56-0x00000000003C0000-0x0000000000DDF000-memory.dmp

Filesize
10.1MB

Download
memory/2252-58-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2252-60-0x00000000003C0000-0x0000000000DDF000-memory.dmp

Filesize
10.1MB

Download
memory/2252-61-0x00000000003C0000-0x0000000000DDF000-memory.dmp

Filesize
10.1MB

Download
memory/2252-64-0x00000000003C0000-0x0000000000DDF000-memory.dmp

Filesize
10.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads