a1e7abb54229c375af0a52ad28843a042e674c0a816dfb168dff6722ea02e608

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 07:50

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General

Target

aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe
Size

594KB
MD5

aa2f278db32746c7bceb9cf4dd83b421
SHA1

2c2e226c98aa2f82180edb4865dc93379233abf6
SHA256

a1e7abb54229c375af0a52ad28843a042e674c0a816dfb168dff6722ea02e608
SHA512

d59a925b0b0a77e7490fc767a1f45488268eca26f8a1535f77b6cf79a2590b13e83d2757231025aaca1dc83e1f614a73ea4e4eb6a0c2be04e627dda601ba2495
SSDEEP

12288:mPbpLfe8brsggak7bAA4EF3Z4mxxCQP9yGIFUmHz:mTpLbbYsEQmXnFZJyz

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2544	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2720	svchos.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2720 set thread context of 2724	2720	svchos.exe	31

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\svchos.exe	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe
File opened for modification	C:\Windows\svchos.exe	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe
File created	C:\Windows\uninstal.bat	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchos.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2336	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe
Token: SeDebugPrivilege	2720	svchos.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2724	svchost.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2724	2720	svchos.exe	31
PID 2720 wrote to memory of 2724	2720	svchos.exe	31
PID 2720 wrote to memory of 2724	2720	svchos.exe	31
PID 2720 wrote to memory of 2724	2720	svchos.exe	31
PID 2720 wrote to memory of 2724	2720	svchos.exe	31
PID 2720 wrote to memory of 2724	2720	svchos.exe	31
PID 2336 wrote to memory of 2544	2336	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe	32
PID 2336 wrote to memory of 2544	2336	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe	32
PID 2336 wrote to memory of 2544	2336	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe	32
PID 2336 wrote to memory of 2544	2336	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe	32
PID 2336 wrote to memory of 2544	2336	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe	32
PID 2336 wrote to memory of 2544	2336	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe	32
PID 2336 wrote to memory of 2544	2336	aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aa2f278db32746c7bceb9cf4dd83b421_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\uninstal.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2544

C:\Windows\svchos.exe
C:\Windows\svchos.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2720
- C:\windows\SysWOW64\svchost.exe
  C:\windows\system32\svchost.exe
  2⤵
  - Suspicious use of UnmapMainImage
  PID:2724

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

C:\Windows\svchos.exe

Filesize
594KB

MD5
aa2f278db32746c7bceb9cf4dd83b421

SHA1
2c2e226c98aa2f82180edb4865dc93379233abf6

SHA256
a1e7abb54229c375af0a52ad28843a042e674c0a816dfb168dff6722ea02e608

SHA512
d59a925b0b0a77e7490fc767a1f45488268eca26f8a1535f77b6cf79a2590b13e83d2757231025aaca1dc83e1f614a73ea4e4eb6a0c2be04e627dda601ba2495

Download Submit
C:\Windows\uninstal.bat

Filesize
218B

MD5
7c93acb2d5a86b6b5e131ad52c8b094a

SHA1
697d13319290ad0b350948e8fb07d1a158034fd9

SHA256
beae30a8042a9a04036e7e27da6516971372fe72acb5fb720e2ecddc9a7ab4b0

SHA512
052dd241fb11d7a974e3a8b4bbf88de1f56c47ca1c838b2b0f705e36b4c78809577ada7053a4d3d1c3e9bf35cfa38c981cfa22d9e92d254e77caf490ff060a32

Download Submit
memory/2336-63-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-52-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-8-0x0000000001F70000-0x0000000001F71000-memory.dmp

Filesize
4KB

Download
memory/2336-7-0x0000000001F40000-0x0000000001F41000-memory.dmp

Filesize
4KB

Download
memory/2336-6-0x0000000001F50000-0x0000000001F51000-memory.dmp

Filesize
4KB

Download
memory/2336-5-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2336-4-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2336-3-0x0000000001F60000-0x0000000001F61000-memory.dmp

Filesize
4KB

Download
memory/2336-2-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/2336-1-0x0000000000290000-0x00000000002E4000-memory.dmp

Filesize
336KB

Download
memory/2336-0-0x0000000000400000-0x000000000059E000-memory.dmp

Filesize
1.6MB

Download
memory/2336-10-0x00000000032B0000-0x000000000335E000-memory.dmp

Filesize
696KB

Download
memory/2336-19-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-18-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-17-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-16-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-15-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-14-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-30-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-29-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-28-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-27-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-26-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-25-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-24-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-23-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-22-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-21-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-20-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-59-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-69-0x0000000001F30000-0x0000000001F31000-memory.dmp

Filesize
4KB

Download
memory/2336-68-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2336-67-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-66-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-61-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-64-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-11-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-9-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/2336-65-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-60-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-58-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-57-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-56-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-55-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-54-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-53-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-62-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-51-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-50-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-49-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-48-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-47-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-46-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-45-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-44-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-43-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-42-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-41-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-40-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-39-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-38-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-37-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-36-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-35-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-34-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-33-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-32-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-31-0x00000000032B0000-0x00000000033B0000-memory.dmp

Filesize
1024KB

Download
memory/2336-84-0x0000000000400000-0x000000000059E000-memory.dmp

Filesize
1.6MB

Download
memory/2720-71-0x0000000000400000-0x000000000059E000-memory.dmp

Filesize
1.6MB

Download
memory/2720-86-0x0000000000400000-0x000000000059E000-memory.dmp

Filesize
1.6MB

Download
memory/2724-76-0x0000000000400000-0x000000000059E000-memory.dmp

Filesize
1.6MB

Download
memory/2724-74-0x0000000000400000-0x000000000059E000-memory.dmp

Filesize
1.6MB

Download
memory/2724-73-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download