d8c412ae42dea69fdce6a80c697bc15b6c1e246565f4af1964e0f9e3a1004074

Analysis

max time kernel
141s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 14:35

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General

Target

af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe
Size

500KB
MD5

af9b49382fd1ea3aa712c56aad185e93
SHA1

c3d600c76d232799d429b4626edc5f886f2bd2d3
SHA256

d8c412ae42dea69fdce6a80c697bc15b6c1e246565f4af1964e0f9e3a1004074
SHA512

63d14399aa66cc53a308be9d244706c2df7aec09d1d5427981ddb8b078f48fea20d77b147c4862fb3c88b386cc93635abe3f807d0ec9f7d573288b3ff2a908e7
SSDEEP

12288:wgYawyT9ee45i16+8GrkroHg3YS/XgMvizOvLdoTRY:rYN3e4g1v8tEHLS/XbiKLuV

Score

7^/10

discovery upx

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2144	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2268-0-0x0000000000400000-0x000000000048C000-memory.dmp	upx
behavioral1/memory/2268-8-0x0000000000400000-0x000000000048C000-memory.dmp	upx
behavioral1/memory/2268-18-0x0000000001C90000-0x0000000001D1C000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2268 set thread context of 2144	2268	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe	29

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	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2144	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2144	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 2144	2268	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe	29
PID 2268 wrote to memory of 2144	2268	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe	29
PID 2268 wrote to memory of 2144	2268	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe	29
PID 2268 wrote to memory of 2144	2268	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe	29
PID 2268 wrote to memory of 2144	2268	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe	29
PID 2268 wrote to memory of 2144	2268	af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Users\Admin\AppData\Local\Temp\af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\af9b49382fd1ea3aa712c56aad185e93_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:2144

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

\Users\Admin\AppData\Local\Temp\ptsFD91.tmp

Filesize
84KB

MD5
78bd7f85d17bf25377d895cda042e663

SHA1
7a2997106287c763bc898e4fd7d516145dc2539b

SHA256
1c888945ca459fd4d8c0ee2f8df2bfd9c4dadac72c3bcf3238d862e8f67acd25

SHA512
a06206356f7b378c1958d441944691ef4036c9a68963abb51b62e03c4582d8932051daf82468b29b31493b5479808351bf6286eb36cc4bf299ebabe6bcc67ea3

Download Submit
memory/2144-12-0x0000000000020000-0x0000000000022000-memory.dmp

Filesize
8KB

Download
memory/2144-3-0x0000000000400000-0x0000000000526000-memory.dmp

Filesize
1.1MB

Download
memory/2144-5-0x0000000000400000-0x0000000000526000-memory.dmp

Filesize
1.1MB

Download
memory/2144-14-0x0000000000400000-0x0000000000526000-memory.dmp

Filesize
1.1MB

Download
memory/2144-13-0x0000000000400000-0x0000000000526000-memory.dmp

Filesize
1.1MB

Download
memory/2144-11-0x0000000000400000-0x0000000000526000-memory.dmp

Filesize
1.1MB

Download
memory/2144-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2144-19-0x0000000000020000-0x0000000000022000-memory.dmp

Filesize
8KB

Download
memory/2144-20-0x0000000000400000-0x0000000000526000-memory.dmp

Filesize
1.1MB

Download
memory/2268-0-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2268-10-0x0000000001C90000-0x0000000001D1C000-memory.dmp

Filesize
560KB

Download
memory/2268-8-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2268-18-0x0000000001C90000-0x0000000001D1C000-memory.dmp

Filesize
560KB

Download