68b97fbca7d595dc978f3365b22b367464b8fa9f15c7cf541828cccae579fe68

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2024, 06:40

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General

Target

464fe2dfcd4e8337eeb919e88dbee9be_JaffaCakes118.exe
Size

82KB
MD5

464fe2dfcd4e8337eeb919e88dbee9be
SHA1

3d5b66418fa8d78d7e1620ce834b4163c32be90b
SHA256

68b97fbca7d595dc978f3365b22b367464b8fa9f15c7cf541828cccae579fe68
SHA512

d0f0a2c81176900209909bddd65d70c1e4c32cf37e78db3f1eeb406964b7f552fb60671a49652f165776968061246b927829737453d3c82c3004fa3b39fbaa06
SSDEEP

1536:XEkjY1zy214Qay0DGkJ7qAELVigJ7gcpxVJlCd2/Dpm:0kjAJ4dDGkJ+AI005lJl/w

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2392	Au_.exe

Loads dropped DLL 3 IoCs

pid	Process
2392	Au_.exe
2392	Au_.exe
2392	Au_.exe

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	Au_.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	464fe2dfcd4e8337eeb919e88dbee9be_JaffaCakes118.exe

NSIS installer 1 IoCs

installer

resource	yara_rule
behavioral2/files/0x0009000000023c96-3.dat	nsis_installer_1

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1068 wrote to memory of 2392	1068	464fe2dfcd4e8337eeb919e88dbee9be_JaffaCakes118.exe	84
PID 1068 wrote to memory of 2392	1068	464fe2dfcd4e8337eeb919e88dbee9be_JaffaCakes118.exe	84
PID 1068 wrote to memory of 2392	1068	464fe2dfcd4e8337eeb919e88dbee9be_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\464fe2dfcd4e8337eeb919e88dbee9be_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\464fe2dfcd4e8337eeb919e88dbee9be_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1068
- C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
  "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\nsyA7F9.tmp\InstallOptions.dll

Filesize
13KB

MD5
d765c492c21689e3d9d61634371fd861

SHA1
ac200933671ae52c9d5544d0e2e8e9144d286c83

SHA256
551e6042dd494ea01549555ffc194ab9729da09058ec714eb368dd06642c9bbc

SHA512
9919a9e848c8f1e26c75d0d29207571e4b86a4140bd554743d2c1f8bd7f386fe4919345b163d89a5d907fb165e435ba0ac5f6b1101713636141f156a420e2e0f

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C:\Users\Admin\AppData\Local\Temp\nsyA7F9.tmp\System.dll

Filesize
10KB

MD5
fe24766ba314f620d57d0cf7339103c0

SHA1
8641545f03f03ff07485d6ec4d7b41cbb898c269

SHA256
802ef71440f662f456bed6283a5ff78066af016897fe6bfd29cac6edc2967bbd

SHA512
60d36959895cebf29c4e7713e6d414980139c7aa4ed1c8c96fefb672c1263af0ce909fb409534355895649c0e8056635112efb0da2ba05694446aec2ca77e2e3

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C:\Users\Admin\AppData\Local\Temp\nsyA7F9.tmp\ioSpecial.ini

Filesize
566B

MD5
9c6d805e0a49adf6eaf285aaaefbfa39

SHA1
59f90c66fda06ae529d4bb2d77aa869565a8d000

SHA256
cf43dbcb2e44e2484b07729010d8fc385c3e2233bad74ab6be5712c732f048a9

SHA512
3f1f2b71e87738bb6e6668686090e71d1cc0ac8289dccb7ffe1f5a2eecba7adb21d84ce4c13773072f0ed913f129224b8621222ff4fb6587ccef55e619fe49d5

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C:\Users\Admin\AppData\Local\Temp\nsyA7F9.tmp\ioSpecial.ini

Filesize
610B

MD5
b3b2a52b7adb132478e632aaa5ecee18

SHA1
68d23d281ee22b890631e05c297414cbd4fa3b49

SHA256
79ddf261562d0a0d26099164ef67725fb3ba3fccb063a9c48e62b424d654660f

SHA512
6cdb0027399ea4cba299cfe694cf80882289d40897fa8c5eb0c88f869b99c9c1b5906a95727face023f9f48dd326be6b93cf54358a6e0e072286a3a3c128bd78

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C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

Filesize
82KB

MD5
464fe2dfcd4e8337eeb919e88dbee9be

SHA1
3d5b66418fa8d78d7e1620ce834b4163c32be90b

SHA256
68b97fbca7d595dc978f3365b22b367464b8fa9f15c7cf541828cccae579fe68

SHA512
d0f0a2c81176900209909bddd65d70c1e4c32cf37e78db3f1eeb406964b7f552fb60671a49652f165776968061246b927829737453d3c82c3004fa3b39fbaa06

Download Submit