4f45dfb449a2b74afc82a771cc8fa34f4b3984580a378393def4a2236c9f3c26

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 02:51

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General

Target

f502e826f7584390cbe908c3ac7c67e4_JaffaCakes118.exe
Size

313KB
MD5

f502e826f7584390cbe908c3ac7c67e4
SHA1

2c19c18303cc115976678003ce42337b0882f26f
SHA256

4f45dfb449a2b74afc82a771cc8fa34f4b3984580a378393def4a2236c9f3c26
SHA512

df903777c1dc497a6898bceff3dcaad262591b6f7cd354cc8781580ea0edfcb3846c7cf8740c6af8ed0cf84c7045d2e60fe20dbe982d83dac4041c277a43e8a7
SSDEEP

6144:IrJ9uEo2S1YnQmCX492DkwNP3qpYFQiY0Z56GICaNRCVEumbcF6ov5d889PgLVDp:Irfu6/eIo4jVW5soVCcQovoO0DJM+EO

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
212	f502e826f7584390cbe908c3ac7c67e4_JaffaCakes118.exe
212	f502e826f7584390cbe908c3ac7c67e4_JaffaCakes118.exe
212	f502e826f7584390cbe908c3ac7c67e4_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	f502e826f7584390cbe908c3ac7c67e4_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	f502e826f7584390cbe908c3ac7c67e4_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	f502e826f7584390cbe908c3ac7c67e4_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
212	f502e826f7584390cbe908c3ac7c67e4_JaffaCakes118.exe
212	f502e826f7584390cbe908c3ac7c67e4_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f502e826f7584390cbe908c3ac7c67e4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f502e826f7584390cbe908c3ac7c67e4_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:212

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\Tsu1000CF0D.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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C:\Users\Admin\AppData\Local\Temp\{9DA05FEE-C20F-47EB-A500-8A2D46437D18}\Custom.dll

Filesize
91KB

MD5
396573acf88c363e3406677f3353d886

SHA1
95d078a2ff0eb1a884b932e08805cf178796b19b

SHA256
e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482

SHA512
a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6

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C:\Users\Admin\AppData\Local\Temp\{9DA05FEE-C20F-47EB-A500-8A2D46437D18}\_Setup.dll

Filesize
169KB

MD5
4e96799dae53f059efc83a26d1a3e0f1

SHA1
d4ce1ea0710338d4113e4079882d5995f2e1d23b

SHA256
0b705033c702abe5165a1017ea922465bb4600c34708bd3275d13c766669cf7c

SHA512
ad6328bd01d90cc8075467cc6b59808c39b59e99d61eeaa66039f4e614fba4b6b720f8ac2ca6e17ff05aa33ed3230ff73180340edfdd8221de699fe0fbefee81

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