4de05605a419ea094fc1d9a6a1f6ecc18a91d94353e9f2917a2d0fcfaa9e17a3

Analysis

max time kernel
75s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-08-2024 20:48

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General

Target

94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe
Size

630KB
MD5

94ad05360ba3f844ee740f6afb1d9075
SHA1

91638e8674ad09763a378d2597666cfe59b872ca
SHA256

4de05605a419ea094fc1d9a6a1f6ecc18a91d94353e9f2917a2d0fcfaa9e17a3
SHA512

ef03a2e3df3eb1ad5592707ca292802a2baef5857ab644c5dbdcbf990d5d72d3baae1fc0d3c124df9880a9bdfc818a736317c912817665fcbd1a29994b2e4b6e
SSDEEP

12288:ctVNF3ZbceDZsd3XLsyLcHzfTpAk8Xe533sUP8FvTspNIge2x2RAUHf9HFa:ctTF3ZYx3XHAT7pEw33IFvTqeLla

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1208-0-0x0000000000400000-0x0000000000595000-memory.dmp	upx
behavioral2/memory/1208-66-0x0000000000400000-0x0000000000595000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3940	1208	WerFault.exe	85

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	94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\IESettingSync	94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1208	94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe
1208	94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1208	94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe
1208	94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\94ad05360ba3f844ee740f6afb1d9075_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1208
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1208 -s 1964
  2⤵
  - Program crash
  PID:3940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1208 -ip 1208
1⤵
PID:1436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html

Filesize
14KB

MD5
63dfd76daa309a3f81ddf31da7b95c5b

SHA1
7ec2414d17d36b2749b9ea20f3f31a54b4bb4a4a

SHA256
0baa09a800da89ee7e636105ade9695080d63cc6519293443287c1753c77e017

SHA512
34634482b431d642033bd8587c6701c9041ddc1a2ca3b5b4fc8c9a7b0b67d9f77a128bf437bf45ee50dcf3094c2c9103c22e305d281c14b640005c8d89f607b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js

Filesize
202KB

MD5
a4fdd77e182bd2fabe300a47b5617a35

SHA1
e002b335c75b5edefcd251962f61f53a2ab8e0f2

SHA256
8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b

SHA512
ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js

Filesize
89KB

MD5
219073097031d9c1a95a1291d66f3a10

SHA1
2b7996b01d90b7f424f2a2e6063947461db4b2b2

SHA256
232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef

SHA512
9ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5

Download Submit
memory/1208-0-0x0000000000400000-0x0000000000595000-memory.dmp

Filesize
1.6MB

Download
memory/1208-1-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

Filesize
4KB

Download
memory/1208-66-0x0000000000400000-0x0000000000595000-memory.dmp

Filesize
1.6MB

Download