05a439afff6874a9ef7d1536a6ee195fc703d87f08f7d55f7589fb8ac775fdce

Analysis

max time kernel
92s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 04:08

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General

Target

2a94b5d4d324b7c667961e07f9119256_JaffaCakes118.exe
Size

313KB
MD5

2a94b5d4d324b7c667961e07f9119256
SHA1

47a6438b16bc2a90e513404405d0511dd548073a
SHA256

05a439afff6874a9ef7d1536a6ee195fc703d87f08f7d55f7589fb8ac775fdce
SHA512

dcf3089867ff77ca14357c1ee25ac508fbd45200cb1004ae10fb2c480b929cc8898d60b13e1aa803e395bd77ddc399e25ffd81001b563b1bf791b4022bb56277
SSDEEP

6144:trJ9uEo2S1YnQmCX492DkwNP3qpYFkwlWKM23DpJQ+JXUOy1Lr3Dv1A+CiyGdUz/:trfu6/eIo4XwlWKM231t5UnRr3DdRp5e

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
4172	2a94b5d4d324b7c667961e07f9119256_JaffaCakes118.exe
4172	2a94b5d4d324b7c667961e07f9119256_JaffaCakes118.exe
4172	2a94b5d4d324b7c667961e07f9119256_JaffaCakes118.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

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	2a94b5d4d324b7c667961e07f9119256_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	2a94b5d4d324b7c667961e07f9119256_JaffaCakes118.exe

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	2a94b5d4d324b7c667961e07f9119256_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4172	2a94b5d4d324b7c667961e07f9119256_JaffaCakes118.exe
4172	2a94b5d4d324b7c667961e07f9119256_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2a94b5d4d324b7c667961e07f9119256_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2a94b5d4d324b7c667961e07f9119256_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4172

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Tsu4C1D3898.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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C:\Users\Admin\AppData\Local\Temp\{9AC56E59-25C6-4436-A6DD-6DE441264CAF}\Custom.dll

Filesize
91KB

MD5
ff33f0dca8e465e62457a5d57f813834

SHA1
02c225b40081d24495470a20fbd149251e48ee7c

SHA256
23d11ebfa55366f4d35746e2383a1b322720ec326e558b3818529316e630a905

SHA512
7bd0dc479ea4cd27faa8927e4e81e26c76a66163f05b678ebdfba537950c7f871ff29f0b7ff6c4875c1024433fb285bc545357c143231bb3ff24b81d54690368

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C:\Users\Admin\AppData\Local\Temp\{9AC56E59-25C6-4436-A6DD-6DE441264CAF}\_Setup.dll

Filesize
169KB

MD5
d8bbf8e88cf9821dd260f2c41505344a

SHA1
4a527f16683c49f70f613ee2ed7185f164ff8df7

SHA256
cecd634e90c0908eca56369fa102009e35a2bd82617c2cb09bcf17f6b2c45337

SHA512
2c1e4c8c31553183a90fafdc86a2ded69d6c963c1ab5573c5b68b0d67c7e0c41dee2d534283105d04d077a8e229b1cc855cc0e0a5f7a501bc36ddc1806dd9418

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