23f58cd2bd687fe86e1a4b11193b3f8a05c2330c9f23a9b051a26a06f882ddb8

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
31-05-2024 13:11

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General

Target

871eb7b31e23dbcf44c9de4c22080d21_JaffaCakes118.exe
Size

366KB
MD5

871eb7b31e23dbcf44c9de4c22080d21
SHA1

94c91c2e333e8c76548f1569e973870016ea6e6b
SHA256

23f58cd2bd687fe86e1a4b11193b3f8a05c2330c9f23a9b051a26a06f882ddb8
SHA512

7a2eb91f52b46c826183a5c0a49dbc303a73855fafba35876ae9ac2c03b86655164f090a8d6e77b85a64b2d9e4b721c5290bcf12ef2228f2a49c76bdf2aeb8cc
SSDEEP

6144:t1dCFHNTlimVL8t9xPLMarcYAJv0NMiYtwJrtaS:taFHVzVyYar760KmrD

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2132-0-0x0000000000F70000-0x0000000001057000-memory.dmp	upx
behavioral1/memory/2132-3-0x0000000000F70000-0x0000000001057000-memory.dmp	upx

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	871eb7b31e23dbcf44c9de4c22080d21_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	871eb7b31e23dbcf44c9de4c22080d21_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl	871eb7b31e23dbcf44c9de4c22080d21_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\871eb7b31e23dbcf44c9de4c22080d21_JaffaCakes118.exe = "0"	871eb7b31e23dbcf44c9de4c22080d21_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2132	871eb7b31e23dbcf44c9de4c22080d21_JaffaCakes118.exe
2132	871eb7b31e23dbcf44c9de4c22080d21_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\871eb7b31e23dbcf44c9de4c22080d21_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\871eb7b31e23dbcf44c9de4c22080d21_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2132-0-0x0000000000F70000-0x0000000001057000-memory.dmp

Filesize
924KB

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memory/2132-3-0x0000000000F70000-0x0000000001057000-memory.dmp

Filesize
924KB

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