5e6ab6edfa5faa86458d5f92fdd3f70f5ca34643ecc8a77f6cdbc007cf2162b0

General

Target

2b45d306748783877e2f062672373e6d_JaffaCakes118.exe
Size

14KB
MD5

2b45d306748783877e2f062672373e6d
SHA1

f53e55804eee1806514078c92b0693e5e710b10d
SHA256

5e6ab6edfa5faa86458d5f92fdd3f70f5ca34643ecc8a77f6cdbc007cf2162b0
SHA512

7c19aacbd64d2d57900d7f2c54949aab88e670affa26e8f84276738dd9d91d0e917e269b3fcbe581064eef0311948ea51437d91e069a9d6f8cb2307b7b3f1c80
SSDEEP

384:hdtXWiJCQxsEwvK3RpSSHuGQG2Rqm4Yhf:hDXWipuE+K3/SSHgxh

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 6 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	DEMB13F.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	DEM819.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	DEM5E57.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	DEMB4E4.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	DEMB41.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	2b45d306748783877e2f062672373e6d_JaffaCakes118.exe

Executes dropped EXE 6 IoCs

pid	Process
3620	DEMB13F.exe
1056	DEM819.exe
2244	DEM5E57.exe
4976	DEMB4E4.exe
1816	DEMB41.exe
1112	DEM6160.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 7 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	DEM6160.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2b45d306748783877e2f062672373e6d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DEMB13F.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DEM819.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DEM5E57.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DEMB4E4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DEMB41.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4812 wrote to memory of 3620	4812	2b45d306748783877e2f062672373e6d_JaffaCakes118.exe	87
PID 4812 wrote to memory of 3620	4812	2b45d306748783877e2f062672373e6d_JaffaCakes118.exe	87
PID 4812 wrote to memory of 3620	4812	2b45d306748783877e2f062672373e6d_JaffaCakes118.exe	87
PID 3620 wrote to memory of 1056	3620	DEMB13F.exe	94
PID 3620 wrote to memory of 1056	3620	DEMB13F.exe	94
PID 3620 wrote to memory of 1056	3620	DEMB13F.exe	94
PID 1056 wrote to memory of 2244	1056	DEM819.exe	97
PID 1056 wrote to memory of 2244	1056	DEM819.exe	97
PID 1056 wrote to memory of 2244	1056	DEM819.exe	97
PID 2244 wrote to memory of 4976	2244	DEM5E57.exe	99
PID 2244 wrote to memory of 4976	2244	DEM5E57.exe	99
PID 2244 wrote to memory of 4976	2244	DEM5E57.exe	99
PID 4976 wrote to memory of 1816	4976	DEMB4E4.exe	101
PID 4976 wrote to memory of 1816	4976	DEMB4E4.exe	101
PID 4976 wrote to memory of 1816	4976	DEMB4E4.exe	101
PID 1816 wrote to memory of 1112	1816	DEMB41.exe	104
PID 1816 wrote to memory of 1112	1816	DEMB41.exe	104
PID 1816 wrote to memory of 1112	1816	DEMB41.exe	104

C:\Users\Admin\AppData\Local\Temp\2b45d306748783877e2f062672373e6d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2b45d306748783877e2f062672373e6d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4812
- C:\Users\Admin\AppData\Local\Temp\DEMB13F.exe
  "C:\Users\Admin\AppData\Local\Temp\DEMB13F.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3620
- - C:\Users\Admin\AppData\Local\Temp\DEM819.exe
    "C:\Users\Admin\AppData\Local\Temp\DEM819.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1056
  - - C:\Users\Admin\AppData\Local\Temp\DEM5E57.exe
      "C:\Users\Admin\AppData\Local\Temp\DEM5E57.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2244
    - - C:\Users\Admin\AppData\Local\Temp\DEMB4E4.exe
        
        "C:\Users\Admin\AppData\Local\Temp\DEMB4E4.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4976
      - C:\Users\Admin\AppData\Local\Temp\DEMB41.exe
        
        "C:\Users\Admin\AppData\Local\Temp\DEMB41.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1816
        
        C:\Users\Admin\AppData\Local\Temp\DEM6160.exe
        
        "C:\Users\Admin\AppData\Local\Temp\DEM6160.exe"
        7⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:1112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

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\DEM5E57.exe

Filesize
14KB

MD5
225289150b558f140bf3efc858c02b8b

SHA1
ee175ca9472f1709fb80c9c6f74ebf6f063d408c

SHA256
3576ea052e124c9b3a3b2f067e9383ee2076b3b7f8c9d19b81df6ffe88583cc3

SHA512
3cd3a7a60402e8502a88e79130fdf1c1b7f854e652e1bd7cedfcc04193ce166d1c6b76442eacc018b5b23e3e2a13a2ca2496e83515d33cc3185a9029f4dabb2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\DEM6160.exe

Filesize
14KB

MD5
3e4a043089525b2eccccf9558dfe5b3a

SHA1
ad18d5a838cffda086cb9b9189d709655f54f7e7

SHA256
e4d4a452215bebd7b67907c14a860a7795b281fbce742bb165f8a781b89e32da

SHA512
455adc1dcd036776f49f47c7b42da72e7a48f4b705403fc70326f49c4178563d42f8ede0aa084cc81e8e6960dc2fad1746f1e7a54f6ce7fec6a06b970f045e30

Download Submit
C:\Users\Admin\AppData\Local\Temp\DEM819.exe

Filesize
14KB

MD5
60a9d40a9605618a8b8de581146b838a

SHA1
1d9eda648313b3360cf85c3f8659674938187d5b

SHA256
a2af62c235ebbe1eb09eb2572953f19ed116081617c34b900ac8796c8592ccef

SHA512
db31ccbd3bcbdcf70875d40ebff5ba880927aba5f9f81e74ee848ef764c2e524edf95ebe05fe2223cb40b83aa05fa0e345cdf1f0901c6334ffb8a8dd62ea1948

Download Submit
C:\Users\Admin\AppData\Local\Temp\DEMB13F.exe

Filesize
14KB

MD5
7700b012f253a8f2773b56471307dc85

SHA1
e99e462c5bfd358a70f6fd8d0ad0843111b1a40c

SHA256
7e0c1b77bcdd8095501ba42f6a8a82d21c2b9b41f964a6fb75512b707eb45721

SHA512
f8af891a13380d8ec349714802b06a72cdff9e200ca6168cca99f64b4f821a92c8764fb5921a953730a7a31760d574ee6eef9a6fe8e5c595ae7ff2c00f90b6e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\DEMB41.exe

Filesize
14KB

MD5
89019761ae3691decbb83bf16bb6e04e

SHA1
f5ed926556eb1c8eb35a9616f0f6946deea998f8

SHA256
5e735315b4e7496dcc497463878744c8650b6b9565c43d2f1eb94b3c947b89d2

SHA512
d59970524fc7b18935f3ce1e722d71b1e583c2510ee134f0a95e1d7ddfc1a8edcac1075772e02382eb02359275760be8fe1c07ee5aea3a3ab5dc215f49ca8fdc

Download Submit
C:\Users\Admin\AppData\Local\Temp\DEMB4E4.exe

Filesize
14KB

MD5
2943f01e0767178696479217f40a99d0

SHA1
5397ede3ce28fd3af134d693b45c2cae1c2c7862

SHA256
40a0a72cfcb9b217beb66708017089d82d21d939520ac2f211bfd710359f4481

SHA512
43fe64029ff273ef01e8b8e5c13c90f92d9449465fcfae2456df1b4d68b30a725a6af378cbe0b6fa7ed45532c099fe5d01730ecc64ef94c4318cb08caa2baf06

Download Submit

Analysis

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