09c5a8b1a4c0beca3a9deb25811f81d10d9085bd982dbe6122f42cb3c190425a

Analysis

max time kernel
117s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/12/2024, 00:26

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General

Target

fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
Size

76KB
MD5

fdb4ee13ecc12b1a0cae783d418a2cf6
SHA1

4f03aa9bb5d22c1a918270b3b49c6c241c51879e
SHA256

09c5a8b1a4c0beca3a9deb25811f81d10d9085bd982dbe6122f42cb3c190425a
SHA512

72dce1bb60cf62e90fc310bff324e3f71497903d0d7fd52fe77225c3d3e5e5fbc2ba5c6bd07ce1cb492ece234c8b173de4570a8439e9e8a0632c0fd3e3dbd862
SSDEEP

1536:6c9y//CcHadUO8RI4IrCs2C7Oxy5roZqjlyjh9Y:6cyv08RI4IrccS4oQRyN9Y

Score

8^/10

discovery

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\fat32.sys	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe

Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Com\comrecfg.exe	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\tmipo.bat	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\wxgedit.hiv	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\tutility.txt	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
476	Process not Found

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeRestorePrivilege	2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2812	2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2812	2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2812	2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2812	2644	fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe	30
PID 2812 wrote to memory of 2708	2812	cmd.exe	32
PID 2812 wrote to memory of 2708	2812	cmd.exe	32
PID 2812 wrote to memory of 2708	2812	cmd.exe	32
PID 2812 wrote to memory of 2708	2812	cmd.exe	32
PID 2708 wrote to memory of 2680	2708	net.exe	33
PID 2708 wrote to memory of 2680	2708	net.exe	33
PID 2708 wrote to memory of 2680	2708	net.exe	33
PID 2708 wrote to memory of 2680	2708	net.exe	33

C:\Users\Admin\AppData\Local\Temp\fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fdb4ee13ecc12b1a0cae783d418a2cf6_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\tmipo.bat
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2812
- - C:\Windows\SysWOW64\net.exe
    net stop sharedaccess
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2708
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop sharedaccess
      4⤵
      System Location Discovery: System Language Discovery
      PID:2680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Share Discovery

T1135

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\tmipo.bat

Filesize
21B

MD5
7b16cc4ebd5af5d255eeb8a7b487875b

SHA1
3f679d76efb21f7b2249ddc2a0d8a68d71220d16

SHA256
5040cfcc7def4d52830218981dc6cb729abe9eb3b1a38d8df5c56698336098b1

SHA512
7f16419eddc8cedb0e133fe482a958cf6997b8b30456a3f3949066e9279fef888e1297065850f77bdae189a5d93e6bc69eb6e33d73ef1e0d64642f2fb2ff61d0

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