60bd19754d736b5314c3205a876e6083bbd05c7081891996191cfaa68822e307

General

Target

bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe
Size

78KB
MD5

bf740b68ea9c3f9ecb6fd67df61502b2
SHA1

0e4b41dbce2eef95b58cf8edede85c39a1698ae5
SHA256

60bd19754d736b5314c3205a876e6083bbd05c7081891996191cfaa68822e307
SHA512

e1020d7e7c45e2967ee59971dd8df442a01722386284dd69f1e90e1e96d704530ce23f04a779213c01a3d43f039f49d9e66160d6a1ca5db2cb234c6c6079074a
SSDEEP

1536:Vxc5jSDpJywt04wbje3IgTazcoOEEQLwdCRoaeuProYMHQtM619/Mx1hq:bc5jS9JywQjDgTLopLwdCFJzL9/Mc

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2628	tmpE63A.tmp.exe

Loads dropped DLL 2 IoCs

pid	Process
2708	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe
2708	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
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 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	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmpE63A.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2900	2708	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2900	2708	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2900	2708	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2900	2708	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe	31
PID 2900 wrote to memory of 2720	2900	vbc.exe	33
PID 2900 wrote to memory of 2720	2900	vbc.exe	33
PID 2900 wrote to memory of 2720	2900	vbc.exe	33
PID 2900 wrote to memory of 2720	2900	vbc.exe	33
PID 2708 wrote to memory of 2628	2708	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe	34
PID 2708 wrote to memory of 2628	2708	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe	34
PID 2708 wrote to memory of 2628	2708	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe	34
PID 2708 wrote to memory of 2628	2708	bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\8vvn4fl-.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2900
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESE783.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcE782.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2720
- C:\Users\Admin\AppData\Local\Temp\tmpE63A.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpE63A.tmp.exe" C:\Users\Admin\AppData\Local\Temp\bf740b68ea9c3f9ecb6fd67df61502b2_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

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\8vvn4fl-.0.vb

Filesize
14KB

MD5
232529e33e42128087ab500c28f4c3df

SHA1
73ea4f292042a6c7775724690c936f33ed52aa83

SHA256
30d9039dd5c13a408ec018b30673ffd12f2111e3d3c903d6f107340e49905904

SHA512
3ceb1390b5a49476ef3057ff6897aab319b7e4d4bdd35486e1ca22402bae519a4fab13d9ad6969f121e5213589d207aee843d148e7ad6c6159f0ec5c83bfb20c

Download Submit
C:\Users\Admin\AppData\Local\Temp\8vvn4fl-.cmdline

Filesize
266B

MD5
eac88478ba90b526f8a24b57b1bd7e5c

SHA1
9ede037ae671f053ce84c99f34dc3acc835a115c

SHA256
4739a08f90bde07140f4dec29c86e4bb5fb57be9e0ed982808ecd76a3d48747f

SHA512
327997b36fa6c0757730179ad0d437374e156be9a0ea219bf08412c5366682f7042b525068c5818d668ed95fd88061c7040d70c2805aabd1a569198e02236445

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESE783.tmp

Filesize
1KB

MD5
04c45ebb4a2a03824f6d206403802a66

SHA1
716fc5e4e4986497de1ee09ecfe8d0fd17297956

SHA256
de352b808c393fa5a9acc7d13a65f4c97e1c5e221c50b3312b0a933fd7593ef3

SHA512
6b5c5fc53f8dc6e396da9f040b63054242634bd438adda08e4d20b70dcd4b689f4b7de25916339cdc88906e963f652d651cd982c136d337c68c918df7f81ba92

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE63A.tmp.exe

Filesize
78KB

MD5
268a40e64890d4e57d82d1cd8fa54ebf

SHA1
c9b1634f042b3340110a257156e86e9bae46c78f

SHA256
decc91d15e2b6f452f730be999d1838a24302319e065226086c9ad8e9880723b

SHA512
4642b6b7b6a073f1268bb3717c9e4a42cf9f691772907f3ead6f5b07c94a74c6ac729474d33a2727aced910e2fd40726de7555b5c1dc4f80a1d07880078db202

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcE782.tmp

Filesize
660B

MD5
f5373bcc1070655158385fdfd9081941

SHA1
40f34406693913b6fe8f2d88339bde64bf84d7cc

SHA256
4f52a7f79f23b9b44db5f485ec31c25edde2823981cf922d2173e02e41bf7b3e

SHA512
a5d0465d4ef3945c69da1fd44adff70b6552bf326764fb770c534cb2ef4e0b3ff154c7d8c570c16f3253f2d9c71566db6717d43ca2cfa030234bf228acd9f4cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\zCom.resources

Filesize
62KB

MD5
484967ab9def8ff17dd55476ca137721

SHA1
a84012f673fe1ac9041e7827cc3de4b20a1194e2

SHA256
9c0a54047f133cf4e3e4444aa57cc576c566218217ea02ad7c04a408ad01791b

SHA512
1e9a0cc800543dada73e551ee714001c4d6c57a595ea2986a4dd8889d1dffd1557735580c694e5feb0b7c27c1a4b3e71a95fab8baf80839f42f80e2109cbe2d7

Download Submit
memory/2708-0-0x0000000073C01000-0x0000000073C02000-memory.dmp

Filesize
4KB

Download
memory/2708-1-0x0000000073C00000-0x00000000741AB000-memory.dmp

Filesize
5.7MB

Download
memory/2708-2-0x0000000073C00000-0x00000000741AB000-memory.dmp

Filesize
5.7MB

Download
memory/2708-24-0x0000000073C00000-0x00000000741AB000-memory.dmp

Filesize
5.7MB

Download
memory/2900-8-0x0000000073C00000-0x00000000741AB000-memory.dmp

Filesize
5.7MB

Download
memory/2900-18-0x0000000073C00000-0x00000000741AB000-memory.dmp

Filesize
5.7MB

Download

Analysis

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