041a79a3ab67f49fa7aca0c689c18dbacf1e2ad46e9bff6c7abc70518dbbd53a

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 14:12

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General

Target

7870feaa22bc938f7cdcca330dd39102_JaffaCakes118.exe
Size

120KB
MD5

7870feaa22bc938f7cdcca330dd39102
SHA1

ab7c8b6daaf268227304acedfd679a4f90135c3b
SHA256

041a79a3ab67f49fa7aca0c689c18dbacf1e2ad46e9bff6c7abc70518dbbd53a
SHA512

5739b42605b1a2965cc4efd2c664de566ed7c8dd57451ee7a03867b5f96f0afd4f5aed9ae7085a1d5f7c5a7c8ab8e48849974a23377562505aac87940f19592b
SSDEEP

1536:zsqss/kkOCuum9hjDOwFvHKlYJ3TA0sa3y19NtE2ZlpJKBCwhT:zPaNCuNhjDOoylY1cJa3E82ZRKn

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/2576-0-0x0000000000400000-0x000000000041F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2020	2576	WerFault.exe	30

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	7870feaa22bc938f7cdcca330dd39102_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2576	7870feaa22bc938f7cdcca330dd39102_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	2576	7870feaa22bc938f7cdcca330dd39102_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 2020	2576	7870feaa22bc938f7cdcca330dd39102_JaffaCakes118.exe	31
PID 2576 wrote to memory of 2020	2576	7870feaa22bc938f7cdcca330dd39102_JaffaCakes118.exe	31
PID 2576 wrote to memory of 2020	2576	7870feaa22bc938f7cdcca330dd39102_JaffaCakes118.exe	31
PID 2576 wrote to memory of 2020	2576	7870feaa22bc938f7cdcca330dd39102_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\7870feaa22bc938f7cdcca330dd39102_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7870feaa22bc938f7cdcca330dd39102_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2576
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 288
  2⤵
  - Program crash
  PID:2020

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/2576-1-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2576-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2576-2-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2576-3-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2576-6-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download