8d526b10f9b4b5a7a8a6426aa7b39428107b2f8e9d21c87d2a087d647c489de5

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
09/05/2024, 00:36

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General

Target

2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
Size

70KB
MD5

2775d39ba8d20ce280285e2333d5724a
SHA1

020fc90c880fdfbd9939e76ee2ff2711d4e6b192
SHA256

8d526b10f9b4b5a7a8a6426aa7b39428107b2f8e9d21c87d2a087d647c489de5
SHA512

90e45e886d889993858f192d66977ba03d6a24fe87dcbb09b81018f1ec58daaf97558cefce2c0e2efd06c27906135d2228d2716ec8eaa9caff57624abfd2c7ce
SSDEEP

1536:gZZZZZZZZZZZZpXzzzzzzzzzzzzADypczUk+lkZJngWMqqU+2bbbAV2/S2OvvdZl:vd5BJHMqqDL2/Ovvdr

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\tpffhwcwgez = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe"	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\I:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\R:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\W:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\Y:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\H:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\J:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\L:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\N:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\U:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\E:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\K:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\S:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\X:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\Z:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\Q:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\T:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\A:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\B:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\G:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\M:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\O:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\P:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
File opened (read-only)	\??\V:	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.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	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2156	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
2156	2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2775d39ba8d20ce280285e2333d5724a_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2156