e956a8f9a752e69b7272df7f2aa388d6390b1ea7c07d32d428b638dcd2c23b1d

Analysis

max time kernel
141s
max time network
124s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 12:19

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General

Target

af2fc81aede081b0161fca8eb80725ea_JaffaCakes118.exe
Size

59KB
MD5

af2fc81aede081b0161fca8eb80725ea
SHA1

438373f6e7a7d2e89ca557807561650c796a1160
SHA256

e956a8f9a752e69b7272df7f2aa388d6390b1ea7c07d32d428b638dcd2c23b1d
SHA512

020c61904f922635e4b11d9f2c64392ca11d9eee7fedfebaaca6e530a1280f9654901b86f2b0999b0e18ccf66f52ac80015b24d96a0d9991f4dcfca621eaa686
SSDEEP

1536:EnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:Ezc6CWeAp7e

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2036-3-0x0000000000400000-0x000000000041F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2180	2036	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	af2fc81aede081b0161fca8eb80725ea_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2036	af2fc81aede081b0161fca8eb80725ea_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	2036	af2fc81aede081b0161fca8eb80725ea_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 2180	2036	af2fc81aede081b0161fca8eb80725ea_JaffaCakes118.exe	30
PID 2036 wrote to memory of 2180	2036	af2fc81aede081b0161fca8eb80725ea_JaffaCakes118.exe	30
PID 2036 wrote to memory of 2180	2036	af2fc81aede081b0161fca8eb80725ea_JaffaCakes118.exe	30
PID 2036 wrote to memory of 2180	2036	af2fc81aede081b0161fca8eb80725ea_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\af2fc81aede081b0161fca8eb80725ea_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af2fc81aede081b0161fca8eb80725ea_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 288
  2⤵
  - Program crash
  PID:2180

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

memory/2036-5-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2036-4-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2036-3-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2036-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download