195f6c51648b046b1319099eadc0a62d4658f8dabdd867201c2ac4cee2bf4c6e

General

Target

285cd891a717f392be7ee384d8146558_JaffaCakes118.exe
Size

535KB
MD5

285cd891a717f392be7ee384d8146558
SHA1

25f52f1de0df6cafeec4f3387b0b726eb4228ec4
SHA256

195f6c51648b046b1319099eadc0a62d4658f8dabdd867201c2ac4cee2bf4c6e
SHA512

1e0224f5e501008c4c87c8dfaa4f2b4be41dc8fb81435a1d27d0456f274b931d0d6db9a22d378e70c2be80dd5e7f19e90db6712a8c540b0d14775c67e71e6136
SSDEEP

12288:yuoTnfwVQ8076pKJ1P70nsqDGZj8+JYtUKauqpoPVJJ:yjTnfwVQz+KXB18+Jo7rqCl

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2936	Launcher.exe
4912	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe

Loads dropped DLL 2 IoCs

pid	Process
536	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe
536	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Microsoft.NET\Framework64\v2.0.50727\config\security.config.cch.new	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe
File created	C:\Windows\Microsoft.NET\Framework64\v2.0.50727\config\enterprisesec.config.cch.new	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Launcher.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
behavioral2/files/0x0007000000023cc2-42.dat	nsis_installer_1
behavioral2/files/0x0007000000023cc2-42.dat	nsis_installer_2

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
536	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4912	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe
4912	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 536 wrote to memory of 2936	536	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe	86
PID 536 wrote to memory of 2936	536	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe	86
PID 536 wrote to memory of 2936	536	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe	86
PID 536 wrote to memory of 4912	536	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe	87
PID 536 wrote to memory of 4912	536	285cd891a717f392be7ee384d8146558_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:536
- C:\Users\Admin\AppData\Local\Temp\DM\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe\LEISGKbrW2iA6e4\Launcher.exe
  C:\Users\Admin\AppData\Local\Temp\DM\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe\LEISGKbrW2iA6e4\Launcher.exe /in="e285cd891a717f392be7ee384d8146558_JaffaCakes118.exe" /out="285cd891a717f392be7ee384d8146558_JaffaCakes118.exe" /psw="2f65ecbb08894781abe96e27e619bac4" /typ=dec
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2936
- C:\Users\Admin\AppData\Local\Temp\DM\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe\LEISGKbrW2iA6e4\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\DM\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe\LEISGKbrW2iA6e4\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe /path="C:\Users\Admin\AppData\Local\Temp\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Suspicious use of SetWindowsHookEx
  PID:4912

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\DM\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe\LEISGKbrW2iA6e4\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe

Filesize
388KB

MD5
11b844b7f36d50745876cf89d599c9d2

SHA1
6158f8d556f1c1580f849d113f63794bc5556270

SHA256
ea57491bbb6dbeaf1e8dd600560d738012bb660cc2823262e36172847d084d9b

SHA512
135726173ddd1f89c8d7134f797b9dabc4a18f34598c305ec71eeb45285d5870a3d835dc049ffab72233c77454e47b8c5645971f15775b78b995be137f5760d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe\LEISGKbrW2iA6e4\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe.config

Filesize
690B

MD5
bca0ea75b6940aa86960d7b9098a5998

SHA1
3d57f82158ac72c7eb2e72ba19a80485d8103130

SHA256
5a494295936d2170433864b449257bbac7b976413811a0b6339e37f83a891f8d

SHA512
260a05c509d874239a27798421ee75ac7e2bbc0d2a0485122740e8b8adcd8f43f98f7633cef278d9f7f4a132633b4b1cdf4b641e2233e891dce2d6eb6e75c3d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe\LEISGKbrW2iA6e4\Launcher.exe

Filesize
104KB

MD5
84f73e5ebbc81f574eead8f346e32572

SHA1
d0db9da5ebaf67f58565ad09f2aa2d05aab4733b

SHA256
fe71f2d3bca15130f9fa29adacd988471103c62050c71b8fe00023f36e317c4c

SHA512
d790908d056a4eed569393cd41d7bf9f4300846f10f107fc070dc2e275cd99d4df752c1891393ef5614caf103dd58202bfcfc1eb1fdd088f9da6cd52b38aa857

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe\LEISGKbrW2iA6e4\Launcher.exe.config

Filesize
340B

MD5
91629f6b28cbe2b52bb86cb5af3bdbca

SHA1
35fb57ac58c9eb0668f5832a588d9f81e040568b

SHA256
589c122996fadc118731c6f983c5d3b498c4b4b59700ea548f4cfb79e4eaaeeb

SHA512
f08382296696173784841a163c73c19e7bd674a08a053c0434d55696f45039721925e5d829e4bbbf71b07385d1b88c5ea241b8247eb0d81bf381205977bd14c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe\LEISGKbrW2iA6e4\e285cd891a717f392be7ee384d8146558_JaffaCakes118.exe

Filesize
388KB

MD5
fbc1d86afd9be2839aa82b3762fde807

SHA1
da9755e0581b5265a3761c9b09c303616a18b87b

SHA256
0fb8f9dd0dc7c053719b479c3920339fb06203d175ff14e8645357104bf0d53f

SHA512
44b5258a10276b785009fcc60e176d7b4ae1c6410464e8511d321babedbf20d154dc28ad8c5506d2d241f5a3227ea650467cf25ec3a6a1313d1e801b1eed9457

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\285cd891a717f392be7ee384d8146558_JaffaCakes118.exe\LEISGKbrW2iA6e4\installer.exe

Filesize
535KB

MD5
285cd891a717f392be7ee384d8146558

SHA1
25f52f1de0df6cafeec4f3387b0b726eb4228ec4

SHA256
195f6c51648b046b1319099eadc0a62d4658f8dabdd867201c2ac4cee2bf4c6e

SHA512
1e0224f5e501008c4c87c8dfaa4f2b4be41dc8fb81435a1d27d0456f274b931d0d6db9a22d378e70c2be80dd5e7f19e90db6712a8c540b0d14775c67e71e6136

Download Submit
C:\Users\Admin\AppData\Local\Temp\nssA5B7.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
C:\Users\Admin\AppData\Local\Temp\nssA5B7.tmp\pwgen.dll

Filesize
16KB

MD5
a555472395178ac8c733d90928e05017

SHA1
f44b192d66473f01a6540aaec4b6c9ac4c611d35

SHA256
82ae08fced4a1f9a7df123634da5f4cb12af4593a006bef421a54739a2cbd44e

SHA512
e6d87b030c45c655d93b2e76d7437ad900df5da2475dd2e6e28b6c872040491e80f540b00b6091d16bc8410bd58a1e82c62ee1b17193ef8500a153d4474bb80a

Download Submit
memory/2936-21-0x0000000072850000-0x0000000072E01000-memory.dmp

Filesize
5.7MB

Download
memory/2936-26-0x0000000072850000-0x0000000072E01000-memory.dmp

Filesize
5.7MB

Download
memory/2936-22-0x0000000072850000-0x0000000072E01000-memory.dmp

Filesize
5.7MB

Download
memory/2936-20-0x0000000072852000-0x0000000072853000-memory.dmp

Filesize
4KB

Download
memory/4912-37-0x00007FFFF2F00000-0x00007FFFF38A1000-memory.dmp

Filesize
9.6MB

Download
memory/4912-36-0x0000000001000000-0x000000000100E000-memory.dmp

Filesize
56KB

Download
memory/4912-39-0x000000001BDE0000-0x000000001C2AE000-memory.dmp

Filesize
4.8MB

Download
memory/4912-38-0x00007FFFF2F00000-0x00007FFFF38A1000-memory.dmp

Filesize
9.6MB

Download
memory/4912-40-0x000000001C350000-0x000000001C3EC000-memory.dmp

Filesize
624KB

Download
memory/4912-41-0x0000000001030000-0x0000000001038000-memory.dmp

Filesize
32KB

Download
memory/4912-31-0x00007FFFF31B5000-0x00007FFFF31B6000-memory.dmp

Filesize
4KB

Download
memory/4912-44-0x000000001FEC0000-0x000000001FF22000-memory.dmp

Filesize
392KB

Download
memory/4912-46-0x00007FFFF31B5000-0x00007FFFF31B6000-memory.dmp

Filesize
4KB

Download
memory/4912-47-0x00007FFFF2F00000-0x00007FFFF38A1000-memory.dmp

Filesize
9.6MB

Download
memory/4912-54-0x00007FFFF2F00000-0x00007FFFF38A1000-memory.dmp

Filesize
9.6MB

Download

Analysis

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