19428f9c431fb0f8d6fbd9ca194589bacf9d9d3e475717031373b71982bea2a5

Analysis

max time kernel
89s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
01-04-2024 15:42

Target

73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe
Size

254KB
MD5

73fe142254abec3aeaef375f0564d40a
SHA1

8529d972dd89f69eb2dc2a3ba9207e67626de9b9
SHA256

19428f9c431fb0f8d6fbd9ca194589bacf9d9d3e475717031373b71982bea2a5
SHA512

848d4bc144f1f861823f08ab355184786f3832555236dffa2b5639e3ceb6c2578ff0da8c3870ba26f11f7609f0f4bbc50312db565c3a6adc6e8e3155915b328e
SSDEEP

6144:wBlL/ciQDQb+FraDHtBcDelxJu1cjf8Zx/saJJrBORxOZbmkZFPd:CeltxaPR8mL8Zx3JJrhRZb

Score

7^/10

Loads dropped DLL 1 IoCs

Processes:

73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe

pid process

3736 73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3704 3736 WerFault.exe 73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe

pid	process
3736	73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe

pid	pid_target	process	target process
3704	3736	WerFault.exe	73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe

description	pid	process	target process
PID 3736 wrote to memory of 1888	3736	73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe	73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe
PID 3736 wrote to memory of 1888	3736	73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe	73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe
PID 3736 wrote to memory of 1888	3736	73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe	73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\73fe142254abec3aeaef375f0564d40a_JaffaCakes118.exe"
2⤵
PID:1888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3736 -s 1060
2⤵
- Program crash
PID:3704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3736 -ip 3736
1⤵
PID:1156

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

C:\Users\Admin\AppData\Local\Temp\nsm4CB9.tmp\yhjjbtf.dll
Filesize
33KB

MD5
2109a0431e1e8fbce8007bc6dbdc8d2d

SHA1
f85d1cfa01ca893063af01510115bc279da84c2a

SHA256
520857c7a5bfaeebf0f39504ae85d32b7e153774e93cb2be486f9a5d35b76d05

SHA512
a190901c467b65b18370aa3dbec9bb994294042fb78965b6baaf92a31fdc316912679a23f81f76a0d30f51c9c9ccbabcd58b0d420a1c6060508de1f0c0d320fb

Download Submit
memory/3736-8-0x0000000010000000-0x000000001000B000-memory.dmp

Filesize
44KB

Download