e76830bee97bd3990042509b07efff82faffb8b96be45512a1afec63afeefdf2

Analysis

max time kernel
91s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 08:03

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General

Target

0eb4ecd60165c579674fbe4288b73b35_JaffaCakes118.exe
Size

2.4MB
MD5

0eb4ecd60165c579674fbe4288b73b35
SHA1

2f82451c43bf5c513112921240c3c8447738f299
SHA256

e76830bee97bd3990042509b07efff82faffb8b96be45512a1afec63afeefdf2
SHA512

666edd20fb452dfb241c997511f1a91f43c099582db0d5004b99d6d39b88de1859d8864e5e6a5f7627dbb79f3d22a9ddddeb42647412cc86772477a927b9ef4b
SSDEEP

24576:cuUTmNOrDY84Dt/XdYzBdu+CNIK2wad3Jd8Jyn7Z7JzC8DsHoMTMtbixxH0GP+C5:cUN849wxy3UfhqYOlDMv+

Score

7^/10

aspackv2 discovery

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x0007000000023486-3.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
1592	e57c40b.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	0eb4ecd60165c579674fbe4288b73b35_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e57c40b.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1592	e57c40b.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1592	e57c40b.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4916	0eb4ecd60165c579674fbe4288b73b35_JaffaCakes118.exe
4916	0eb4ecd60165c579674fbe4288b73b35_JaffaCakes118.exe
1592	e57c40b.exe
1592	e57c40b.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4916 wrote to memory of 1592	4916	0eb4ecd60165c579674fbe4288b73b35_JaffaCakes118.exe	83
PID 4916 wrote to memory of 1592	4916	0eb4ecd60165c579674fbe4288b73b35_JaffaCakes118.exe	83
PID 4916 wrote to memory of 1592	4916	0eb4ecd60165c579674fbe4288b73b35_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\0eb4ecd60165c579674fbe4288b73b35_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0eb4ecd60165c579674fbe4288b73b35_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4916
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e57c40b.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e57c40b.exe 240632859
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:1592

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e57c40b.exe

Filesize
2.4MB

MD5
9d3d2a8d0e72e081548e968e511eb4c2

SHA1
a5523836b2fc82c4749169ed48f3bb5356aa38b4

SHA256
e152d5343a43baf5c60fa26974233e0c1d935b8af220cde1927ddb0129466424

SHA512
97363759abf7cab44b173fc561102563919bc31e65e526e12ae7d72c0d6866b6549ff50647905eb96a9c536ab91443c84d2eadedac968c3a29e2b2a2ff0fa745

Download Submit
memory/1592-5-0x00000000760DA000-0x00000000760DB000-memory.dmp

Filesize
4KB

Download
memory/1592-10-0x0000000000400000-0x00000000006C6028-memory.dmp

Filesize
2.8MB

Download
memory/4916-0-0x0000000000400000-0x00000000006C6028-memory.dmp

Filesize
2.8MB

Download
memory/4916-9-0x0000000000400000-0x00000000006C6028-memory.dmp

Filesize
2.8MB

Download