728019f8f839a0996e6b7621831d97be1377275fc24f64fc0cc1fe6502faaba3

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 20:00

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General

Target

bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.exe
Size

671KB
MD5

bcf6a04ff1dd4826c8d0f97979b23522
SHA1

347a8b420ad1c19332d2df0b0b65c1b990bd608c
SHA256

728019f8f839a0996e6b7621831d97be1377275fc24f64fc0cc1fe6502faaba3
SHA512

9d11e2c2b5298a5713435bf01c2fbbd011fc3ee999172f38ca673b07f8d21867edf151fc37320edc336643c8555476158fdc990b6674fcb61bd0d733bcc3b30b
SSDEEP

12288:5na99i12Dl2JPbLfI3kAGUTV8ltGFN7AtAxWv7ZGfEJ3tcvS38LCJQBtdGs1rBLk:5nank2ERLA9pF1A+xWkS3rJQBtUkBgJ

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3540	bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.tmp

Loads dropped DLL 3 IoCs

pid	Process
3540	bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.tmp
3540	bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.tmp
3540	bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.tmp

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	bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4432 wrote to memory of 3540	4432	bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.exe	84
PID 4432 wrote to memory of 3540	4432	bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.exe	84
PID 4432 wrote to memory of 3540	4432	bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4432
- C:\Users\Admin\AppData\Local\Temp\is-BA7RC.tmp\bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-BA7RC.tmp\bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.tmp" /SL5="$50272,374849,54272,C:\Users\Admin\AppData\Local\Temp\bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3540

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\is-BA7RC.tmp\bcf6a04ff1dd4826c8d0f97979b23522_JaffaCakes118.tmp

Filesize
688KB

MD5
c765336f0dcf4efdcc2101eed67cd30c

SHA1
fa0279f59738c5aa3b6b20106e109ccd77f895a7

SHA256
c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

SHA512
06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-N586C.tmp\Games.inf

Filesize
205B

MD5
8bdf975b4dcb15fdcbc7faf2afb7dc29

SHA1
b48d8e47cefecb14bd7e965a21861c9e5815ac17

SHA256
65c816527216a9dad9fe82731e3a3364bf1ecbf0a4ecdeb252520a651813c0c4

SHA512
85fbabf2ffc266f05016bba45b84d8caefacfa9aea20f9b34b9d3c7e7c8f4d37f49a3ce7e0ef761179b13b138bfac397a5405c51171589c7225c340ec71f9bd4

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-N586C.tmp\isxdl.dll

Filesize
49KB

MD5
02ecc74f7f91e9ffd84de708683236a6

SHA1
3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

SHA256
30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

SHA512
a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-N586C.tmp\itdownload.dll

Filesize
200KB

MD5
d82a429efd885ca0f324dd92afb6b7b8

SHA1
86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

SHA256
b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

SHA512
5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

Download Submit
memory/3540-7-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/3540-17-0x0000000003230000-0x000000000326C000-memory.dmp

Filesize
240KB

Download
memory/3540-38-0x0000000003230000-0x000000000326C000-memory.dmp

Filesize
240KB

Download
memory/3540-37-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/4432-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/4432-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4432-36-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download