8764cb1626b18c9f17c77f29013f29a838ff19c5ffdcfa2bf1d15fc0d145ba1a

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23-10-2024 10:55

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General

Target

6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe
Size

1.3MB
MD5

6e8670df26d315d0a4237f0e30059607
SHA1

98659ad61685fef590d21b8c7cde2ef39616ff6b
SHA256

8764cb1626b18c9f17c77f29013f29a838ff19c5ffdcfa2bf1d15fc0d145ba1a
SHA512

fc0e19352d8a8cab90f5e73557a64df22ff973a5592ee7a3b2becb13a99ce335a8a9aecf9022b9dd3eba3448a8ab7d183398c9e5c47a00d31e48ff32b12b4b7d
SSDEEP

24576:No4XyqBxu2jFr5AUVOzRHFfnbNnurlb2RooGGVhGoGZSvrNL/iYW+IZIyUxU9/9j:S/2jFGFRlfntSlb2mtqxy+5L/iY6ZITe

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2612	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2612	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2036	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2036-0-0x0000000000400000-0x00000000008E7000-memory.dmp	upx
behavioral1/files/0x00080000000120fb-10.dat	upx

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	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2036	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2036	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe
2612	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 2612	2036	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe	30
PID 2036 wrote to memory of 2612	2036	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe	30
PID 2036 wrote to memory of 2612	2036	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe	30
PID 2036 wrote to memory of 2612	2036	6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Users\Admin\AppData\Local\Temp\6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2612

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

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Downloads

\Users\Admin\AppData\Local\Temp\6e8670df26d315d0a4237f0e30059607_JaffaCakes118.exe

Filesize
1.3MB

MD5
4a528f802d2bef52d77d0df9c969282b

SHA1
fd29febfad23e80e45fcb0c55db2c9cac1019577

SHA256
e2d5db706603771c6e93c01b341f800a35638c2694868338fba43690002bb450

SHA512
5c76280769b9a21e286a68b46cea6b9398ed09b7ba97beca71b43d1695ab74947d61038c59e189ecc523bd6b140eb1eab96d483351619d403f2cdff50513cf99

Download Submit
memory/2036-0-0x0000000000400000-0x00000000008E7000-memory.dmp

Filesize
4.9MB

Download
memory/2036-2-0x0000000000400000-0x0000000000622000-memory.dmp

Filesize
2.1MB

Download
memory/2036-1-0x0000000001B10000-0x0000000001C41000-memory.dmp

Filesize
1.2MB

Download
memory/2036-14-0x00000000034C0000-0x00000000039A7000-memory.dmp

Filesize
4.9MB

Download
memory/2036-13-0x0000000000400000-0x0000000000622000-memory.dmp

Filesize
2.1MB

Download
memory/2612-17-0x0000000000400000-0x00000000008E7000-memory.dmp

Filesize
4.9MB

Download
memory/2612-23-0x0000000000400000-0x0000000000616000-memory.dmp

Filesize
2.1MB

Download
memory/2612-29-0x00000000034C0000-0x00000000036E2000-memory.dmp

Filesize
2.1MB

Download
memory/2612-18-0x0000000000400000-0x0000000000622000-memory.dmp

Filesize
2.1MB

Download
memory/2612-16-0x0000000000250000-0x0000000000381000-memory.dmp

Filesize
1.2MB

Download
memory/2612-48-0x0000000000400000-0x00000000008E7000-memory.dmp

Filesize
4.9MB

Download