a1ed8885295df6f1fe60150a24ffef33cb743b02ad23a5eb9dfed42c63a86386

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 19:47

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General

Target

dcef7e85478f3e74bb85970d4f7f8f8e_JaffaCakes118.exe
Size

372KB
MD5

dcef7e85478f3e74bb85970d4f7f8f8e
SHA1

6558fb91c667f8bc9913348cee259bb8c916625b
SHA256

a1ed8885295df6f1fe60150a24ffef33cb743b02ad23a5eb9dfed42c63a86386
SHA512

6bf13cb0ae099ca06664e5bd4ad51922543c4b419d14447ab38819d6d0e3c663d97f7651151b116b28ecb16a078f3584e93da6534f4493f46b6c77fd4d88d9bd
SSDEEP

6144:kEpx+XKX2cfe3z2tuZumkTwLv9jV05PdVE3E+8jwz7q4M/0dj8dVN4YJGGQw3:wKX5G3AuZ6ULvxAPI3E+8joGwkpQw3

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2336	cmd.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcef7e85478f3e74bb85970d4f7f8f8e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2336	2528	dcef7e85478f3e74bb85970d4f7f8f8e_JaffaCakes118.exe	29
PID 2528 wrote to memory of 2336	2528	dcef7e85478f3e74bb85970d4f7f8f8e_JaffaCakes118.exe	29
PID 2528 wrote to memory of 2336	2528	dcef7e85478f3e74bb85970d4f7f8f8e_JaffaCakes118.exe	29
PID 2528 wrote to memory of 2336	2528	dcef7e85478f3e74bb85970d4f7f8f8e_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\dcef7e85478f3e74bb85970d4f7f8f8e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dcef7e85478f3e74bb85970d4f7f8f8e_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c C:\Users\Admin\AppData\Local\Temp\\em_259554463.bat "C:\Users\Admin\AppData\Local\Temp\dcef7e85478f3e74bb85970d4f7f8f8e_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2336

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\em_259554463.bat

Filesize
51B

MD5
f04f494168326c65a3f1da7069a5dafc

SHA1
ecf8b7aeb4953bcdd9e0818cc30ffada99602035

SHA256
d594a84d1cec28d0e9e3833eef9e693873e9acfc0444749d791a66b2717aede1

SHA512
e5a54a341eb3029dc8d1393c2e8957881f95f4ba41998ef439dd3a67841ab083f275c3d670780cf69efa90b342321fddf8bb0addc93042f2fc0d66d9b9bbac94

Download Submit
memory/2528-2-0x000000000046C000-0x00000000004BC000-memory.dmp

Filesize
320KB

Download
memory/2528-1-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2528-0-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2528-4-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2528-5-0x000000000046C000-0x00000000004BC000-memory.dmp

Filesize
320KB

Download