1a3eb48bfd5b732e82ce0b614391a0ef3db6727122f293d44de1640feb43aba8

Analysis

max time kernel
141s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 10:54

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General

Target

95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
Size

505KB
MD5

95ccd8cf6da6f6a36f6e09587b09eb9c
SHA1

91278c9d40acdb3885ae8dac377ca7d4c8e3c2f0
SHA256

1a3eb48bfd5b732e82ce0b614391a0ef3db6727122f293d44de1640feb43aba8
SHA512

acce1054539c25a38f970193e6519c7e5f4e14309ac9e367e1328d605836ad6f88dfa668b1dd8c13a0587186af1d6af9c5af786505bb3a99697734cca67ad74c
SSDEEP

12288:GDjwFOYAF6VTiJPiBCLlMH5Oo7Dd/Ik35j0O0n0dBhn+e:WWOPFQTicBCLlMH5b7D1IE5jPjn+e

Score

3^/10

discovery

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3680	1492	WerFault.exe	92
1152	1492	WerFault.exe	92

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	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe

Modifies registry class 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.eBookNSHandler\Clsid\ = "{9C453F21-396D-11D5-9734-70E252C10127}"	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}\ProgID	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}\ProgID\ = "95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.eBookNSHandler"	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}\LocalServer32	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.eBookNSHandler\Clsid	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe"	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.eBookNSHandler	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.eBookNSHandler\ = "eBookNSHandler"	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9C453F21-396D-11D5-9734-70E252C10127}\ = "eBookNSHandler"	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1492	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
1492	95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\95ccd8cf6da6f6a36f6e09587b09eb9c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1492
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1492 -s 496
  2⤵
  - Program crash
  PID:3680
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1492 -s 1704
  2⤵
  - Program crash
  PID:1152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1492 -ip 1492
1⤵
PID:4600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1492 -ip 1492
1⤵
PID:4200

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4020,i,9445584274764997943,12714240264001792460,262144 --variations-seed-version --mojo-platform-channel-handle=4036 /prefetch:8
1⤵
PID:1020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\dat5B89.tmp

Filesize
17KB

MD5
d31ff214e2bbecb13441a3e2fe0dd55d

SHA1
bb877eaf5077b9fb96fff8e759f556014bb23f58

SHA256
36a8948521dcc7b11775f6f824f1bc329bcb9d905f12937c2bb5a90ddd1bc406

SHA512
bea334a35a28a835362f94ffe153066f663ac3adf71383cea8fdaab24ffc29b0010e03f91edac7e0b149ad886dc5a2e8f48baca56bb667a887696fd95ff23c2d

Download Submit
memory/1492-0-0x0000000002240000-0x0000000002241000-memory.dmp

Filesize
4KB

Download
memory/1492-1-0x0000000006A30000-0x0000000006A50000-memory.dmp

Filesize
128KB

Download
memory/1492-11-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download