11e3e995977475676c92155ba40bfbc42a367709fab002d3c12cdd6faa0e4929

Analysis

max time kernel
95s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/10/2024, 18:52

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General

Target

06fa756e59d9dbb9a2b3f6f1f4459495_JaffaCakes118.exe
Size

74KB
MD5

06fa756e59d9dbb9a2b3f6f1f4459495
SHA1

e4d2927a2332a5d9853a542d25a4a35bae8cca76
SHA256

11e3e995977475676c92155ba40bfbc42a367709fab002d3c12cdd6faa0e4929
SHA512

8515c396b5fdcec2b83dda9b84b01dbac8d0fc97672582c86f4a8ee5882b9f9e13141bca3215f8d8d6926731b3a70be0ac541bbdf93201b4cca353c2136173c6
SSDEEP

1536:4akddMwRqsR1YD5UNntBULdUCW9m5YOVjOL9yKzh4o:9GMwRqsR18WNtEqD9m5Id4

Score

7^/10

discovery upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	06fa756e59d9dbb9a2b3f6f1f4459495_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3176-1-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/3176-5-0x0000000000400000-0x0000000000423000-memory.dmp	upx

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

System Information Discovery
T1082

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	06fa756e59d9dbb9a2b3f6f1f4459495_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3176	06fa756e59d9dbb9a2b3f6f1f4459495_JaffaCakes118.exe
3176	06fa756e59d9dbb9a2b3f6f1f4459495_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3176 wrote to memory of 736	3176	06fa756e59d9dbb9a2b3f6f1f4459495_JaffaCakes118.exe	82
PID 3176 wrote to memory of 736	3176	06fa756e59d9dbb9a2b3f6f1f4459495_JaffaCakes118.exe	82
PID 3176 wrote to memory of 736	3176	06fa756e59d9dbb9a2b3f6f1f4459495_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\06fa756e59d9dbb9a2b3f6f1f4459495_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\06fa756e59d9dbb9a2b3f6f1f4459495_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3176
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Asb..bat" > nul 2> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Asb..bat

Filesize
238B

MD5
edad54497799a98b06ad326a2b04cdf2

SHA1
aad889504f3ee7c145c4c68a4362045c379e3d7b

SHA256
7bd390328d5120c8fe903bbf65aca1afca4b1062b9db127592e4ecf2fdc0dcb3

SHA512
0971566fd95234b5ece6efb24d956a242aac18a0510982eba444c9873b3395b098edc3f24f5b474cb5387bfd906f49135b73ec1de078f785bd268a7c02ce43f1

Download Submit
memory/3176-0-0x0000000002180000-0x0000000002184000-memory.dmp

Filesize
16KB

Download
memory/3176-1-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3176-5-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3176-4-0x0000000002180000-0x0000000002184000-memory.dmp

Filesize
16KB

Download