ed8b6141b6fd538bc4b0404202bba420ac48c59a2aec8827b65bc05a07988306

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
01/07/2024, 20:08

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General

Target

1c55ddcba34f58f0c2150f8e24509bde_JaffaCakes118.exe
Size

407KB
MD5

1c55ddcba34f58f0c2150f8e24509bde
SHA1

45345144bc8293b9b56ec16624465946e0e99228
SHA256

ed8b6141b6fd538bc4b0404202bba420ac48c59a2aec8827b65bc05a07988306
SHA512

3cf2df05b4f658e1769aca1acec3c4548059724632fdb705efe728a48c742b48ff4a92d5fdd5a07c787fc999f4b1a87e6e499a7154281edef9d3cc670fb24913
SSDEEP

12288:i1QaelAYcHWWKGljGpt0Q/F9FE90PpvT8txC51:i1QaxYc6KjbQN9FE90RvA2

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2092-0-0x0000000000400000-0x0000000000467000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	1c55ddcba34f58f0c2150f8e24509bde_JaffaCakes118.exe
File created	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	1c55ddcba34f58f0c2150f8e24509bde_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Main	1c55ddcba34f58f0c2150f8e24509bde_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2092	1c55ddcba34f58f0c2150f8e24509bde_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2092	1c55ddcba34f58f0c2150f8e24509bde_JaffaCakes118.exe
2092	1c55ddcba34f58f0c2150f8e24509bde_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2092	1c55ddcba34f58f0c2150f8e24509bde_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1c55ddcba34f58f0c2150f8e24509bde_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1c55ddcba34f58f0c2150f8e24509bde_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of UnmapMainImage
PID:2092

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

Replay Monitor

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Downloads

memory/2092-0-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/2092-1-0x0000000000260000-0x00000000002C7000-memory.dmp

Filesize
412KB

Download
memory/2092-2-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2092-3-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2092-39208-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2092-39206-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download