e44b74bab0000b5ffd7f69e5f1dfdbf6bf524c962fdcf5bc00d342e8a025adfa

Analysis

max time kernel
150s
max time network
130s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23-07-2024 23:21

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General

Target

695e5624b3cd2cdfad790cb326180342_JaffaCakes118.exe
Size

59KB
MD5

695e5624b3cd2cdfad790cb326180342
SHA1

58c329af67985d60c53ed943c1f75bf7c173b0bc
SHA256

e44b74bab0000b5ffd7f69e5f1dfdbf6bf524c962fdcf5bc00d342e8a025adfa
SHA512

35c439cf1b6b6bf48094954017ce2e7be3490ac7a73c57cd7861355857a4c8b1e7135203973d8328b76526f7f859ea20b5979ed9724a2c76f58fe6353c5c0490
SSDEEP

1536:RnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:Rzc6CWeAp7e

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/2816-0-0x0000000000400000-0x000000000041F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2956	2816	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	695e5624b3cd2cdfad790cb326180342_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2816	695e5624b3cd2cdfad790cb326180342_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	2816	695e5624b3cd2cdfad790cb326180342_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2956	2816	695e5624b3cd2cdfad790cb326180342_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2956	2816	695e5624b3cd2cdfad790cb326180342_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2956	2816	695e5624b3cd2cdfad790cb326180342_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2956	2816	695e5624b3cd2cdfad790cb326180342_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\695e5624b3cd2cdfad790cb326180342_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\695e5624b3cd2cdfad790cb326180342_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2816 -s 288
  2⤵
  - Program crash
  PID:2956

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

memory/2816-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2816-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2816-2-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2816-3-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2816-4-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2816-7-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2816-9-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download