607da1eddeeec9b7f32c1acb6d0e497d38baeb36133f3663039d62814850a4b8

Analysis

max time kernel
117s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-10-2024 02:28

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General

Target

5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
Size

5.8MB
MD5

5059afa08a5b7ce112211bcd839210df
SHA1

a2b7de6b0765e2e6df51c6f4faa29ba004645096
SHA256

607da1eddeeec9b7f32c1acb6d0e497d38baeb36133f3663039d62814850a4b8
SHA512

fdd745aa7f5d89bbcd9691b219dd56b8fa88180aa450dcd19a092ce3465e352c1b2b253ee04cc49b4931f37a89dfccbf7ac7d19701b96194664e816637c5c026
SSDEEP

98304:KTIM9WX39DcS0HdU3Hau42c1joCjMPkNwk6alDAqD7z3uboHau42c1joCjMPkNwv:kNU3h0Ha3auq1jI86FA7y2auq1jI86

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2540	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2540	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
316	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/316-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral1/files/0x00080000000120f9-10.dat	upx
behavioral1/memory/2540-16-0x0000000000400000-0x00000000008EF000-memory.dmp	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	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
316	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
316	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
2540	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 316 wrote to memory of 2540	316	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe	30
PID 316 wrote to memory of 2540	316	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe	30
PID 316 wrote to memory of 2540	316	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe	30
PID 316 wrote to memory of 2540	316	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:316
- C:\Users\Admin\AppData\Local\Temp\5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2540

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\5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

Filesize
5.8MB

MD5
bd75d68d261f0484f63eca46c94da853

SHA1
02e8dc6cc56e90eb00af79e382e0107a07b4f54e

SHA256
d37ce2f7ca91e5f2ba4cf42c58cf955b2d39456168f37930d7fed149941725bf

SHA512
38714a0b84b8c91f53b832d674d9c804d8bad8b49f25efe566156bb55fab08b6f4d9d6e3bd42d9e50d74f3704729aa711b91391eb9e1a84f62349501c9b44eae

Download Submit
memory/316-46-0x0000000003DB0000-0x000000000429F000-memory.dmp

Filesize
4.9MB

Download
memory/316-1-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/316-5-0x0000000000130000-0x0000000000263000-memory.dmp

Filesize
1.2MB

Download
memory/316-14-0x0000000003DB0000-0x000000000429F000-memory.dmp

Filesize
4.9MB

Download
memory/316-13-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/316-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2540-16-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2540-18-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2540-23-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/2540-29-0x00000000036C0000-0x00000000038EA000-memory.dmp

Filesize
2.2MB

Download
memory/2540-17-0x00000000002A0000-0x00000000003D3000-memory.dmp

Filesize
1.2MB

Download
memory/2540-47-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download