2404fede24d3ba8d9f62dce7e57d91f1d082ddc4044da0939970eb4bbf508a97

General

Target

0f84147ad6373a34a9a240e56acd80cb_JaffaCakes118.exe
Size

281KB
MD5

0f84147ad6373a34a9a240e56acd80cb
SHA1

e92214ae416d9a62c6eb2c40dd8bfc143accccfb
SHA256

2404fede24d3ba8d9f62dce7e57d91f1d082ddc4044da0939970eb4bbf508a97
SHA512

51ab23949584d043b08b6cebc17932c332e5e757a7fe9a2add04e040c30a9255c100ca15fe7aef4200f38071382365978dde792a97c9ebd4def399b94f9976a1
SSDEEP

6144:IsaocyLCjnRlni2DQjFGwIOd7XLMcNLyKaXPK5XlMoYm:Itob0R14lbMcNLyHXPKn

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2516	installer.exe
2620	8326f16e-dd66-11e2-a752-00259033c1da.exe

Loads dropped DLL 3 IoCs

pid	Process
1704	0f84147ad6373a34a9a240e56acd80cb_JaffaCakes118.exe
1704	0f84147ad6373a34a9a240e56acd80cb_JaffaCakes118.exe
1704	0f84147ad6373a34a9a240e56acd80cb_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2620	8326f16e-dd66-11e2-a752-00259033c1da.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2620	8326f16e-dd66-11e2-a752-00259033c1da.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2620	8326f16e-dd66-11e2-a752-00259033c1da.exe
2620	8326f16e-dd66-11e2-a752-00259033c1da.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 2516	1704	0f84147ad6373a34a9a240e56acd80cb_JaffaCakes118.exe	28
PID 1704 wrote to memory of 2516	1704	0f84147ad6373a34a9a240e56acd80cb_JaffaCakes118.exe	28
PID 1704 wrote to memory of 2516	1704	0f84147ad6373a34a9a240e56acd80cb_JaffaCakes118.exe	28
PID 1704 wrote to memory of 2516	1704	0f84147ad6373a34a9a240e56acd80cb_JaffaCakes118.exe	28
PID 2516 wrote to memory of 2620	2516	installer.exe	30
PID 2516 wrote to memory of 2620	2516	installer.exe	30
PID 2516 wrote to memory of 2620	2516	installer.exe	30
PID 2516 wrote to memory of 2620	2516	installer.exe	30
PID 2516 wrote to memory of 2620	2516	installer.exe	30
PID 2516 wrote to memory of 2620	2516	installer.exe	30
PID 2516 wrote to memory of 2620	2516	installer.exe	30

C:\Users\Admin\AppData\Local\Temp\0f84147ad6373a34a9a240e56acd80cb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0f84147ad6373a34a9a240e56acd80cb_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Users\Admin\AppData\Local\Temp\nsy92FE.tmp\installer.exe
  C:\Users\Admin\AppData\Local\Temp\nsy92FE.tmp\installer.exe 8326f16e-dd66-11e2-a752-00259033c1da.exe /t1023a7a156ce7db33cb7c8bcf7cfb5 /dT132290432S1023a7a156ce7db33cb7c8bcf7cfb5 /e9107993 /u8326f16e-dd66-11e2-a752-00259033c1da
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2516
- - C:\Users\Admin\AppData\Local\Temp\nsy92FE.tmp\8326f16e-dd66-11e2-a752-00259033c1da.exe
    /t1023a7a156ce7db33cb7c8bcf7cfb5 /dT132290432S1023a7a156ce7db33cb7c8bcf7cfb5 /e9107993 /u8326f16e-dd66-11e2-a752-00259033c1da
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:2620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsy92FE.tmp\8326f16e-dd66-11e2-a752-00259033c1da.exe

Filesize
249KB

MD5
e5fdaf113b510ceaf5672d7af36eaa75

SHA1
ee4c3b6d2343650926944869a07e31a9a2a4ffc5

SHA256
d4f2a25d2831f368313160bf2e2983264426ba9e4027447440b5a3ee8bb8b526

SHA512
f55acf149353251d44d768381a9256f509c62e24479775a24924c584a29fd7cdc2f705b84318a0280ca9731c6c3b4be993045e2e925cd42ef7a9e64e21e584a8

Download Submit
\Users\Admin\AppData\Local\Temp\nsy92FE.tmp\installer.exe

Filesize
207KB

MD5
de8e9cb3a534359f5809b9c5980ce365

SHA1
34def3bd6d46a97daa546671513733b9a94c1e8a

SHA256
653db07daeedb23437e723f00ab4f7320e5bb6e6689e38e54896ee44d84cfc71

SHA512
dffe030837a4babfb06419ffd893f54b9856e0f1aafb320e923a7a4aea894154207b0f2998fd0ecaaf0105c6ff1bed95d93a8ae2f531e1c8c3aca248a35b1fe2

Download Submit
\Users\Admin\AppData\Local\Temp\nsy92FE.tmp\nsExec.dll

Filesize
8KB

MD5
9f4abe9c1c095cdb505df5db52644d44

SHA1
94295f495f5535e0143107d3ca34141c943ec0b5

SHA256
e41bd375070919e1e194a7c1ca722a30d648a7fa7a4b5c33fb05660813c18bdf

SHA512
d1b6ab6d3e51f69e6ec79aa23629afc9ddedd8a7a668ea61b06bec115c95e2a35dca3ff9b9eb649e4bfece9a2fcd0832fed45f2308dca874f6e819708ed48169

Download Submit
memory/1704-30-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2516-14-0x0000000002200000-0x0000000002228000-memory.dmp

Filesize
160KB

Download
memory/2516-15-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2516-16-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2516-13-0x000007FEF5A8E000-0x000007FEF5A8F000-memory.dmp

Filesize
4KB

Download
memory/2516-26-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2620-22-0x00000000741F1000-0x00000000741F2000-memory.dmp

Filesize
4KB

Download
memory/2620-23-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-24-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-25-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download

Analysis

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