002371b9137410d02b1fd1ce4c74338b47d577aa52919513b8fac97a56a2cfc0

General

Target

bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.exe
Size

2.5MB
MD5

bdc5b5429a06280882d66eccd2d11ec2
SHA1

19b71b9ee0d9fd6f5db5eae752dec163dca14573
SHA256

002371b9137410d02b1fd1ce4c74338b47d577aa52919513b8fac97a56a2cfc0
SHA512

7f10077edf49475bdb95d091333125fe09a12fb4c11285cb46cd54ba8e5ff731b7ce28cbefbe18f31130cccb3e72ff490d79de48d41d8eafe612dd253d0d52c0
SSDEEP

49152:ocy796EvMtTx435MtV+rnUgKLWgAOXDHpSeZtk6EBI1rb:47AEvgVOXUgKLWgAWHXyH6

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 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-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.tmp

Executes dropped EXE 2 IoCs

pid	Process
4532	bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.tmp
1016	WMF.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 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	bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMF.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1016	WMF.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 724 wrote to memory of 4532	724	bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.exe	86
PID 724 wrote to memory of 4532	724	bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.exe	86
PID 724 wrote to memory of 4532	724	bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.exe	86
PID 4532 wrote to memory of 1016	4532	bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.tmp	90
PID 4532 wrote to memory of 1016	4532	bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.tmp	90
PID 4532 wrote to memory of 1016	4532	bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.tmp	90

C:\Users\Admin\AppData\Local\Temp\bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:724
- C:\Users\Admin\AppData\Local\Temp\is-TE3G7.tmp\bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-TE3G7.tmp\bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.tmp" /SL5="$80072,2202687,153088,C:\Users\Admin\AppData\Local\Temp\bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4532
- - C:\Users\Admin\AppData\Local\Temp\is-NPV4Q.tmp\WMF.exe
    "C:\Users\Admin\AppData\Local\Temp\is-NPV4Q.tmp\WMF.exe" /aid=0 /sub=0 /sid=42 /name="Adobe Photoshop CS5 Extended" /fid= /stats=2Um38ZoDiNNufwQT8bHZqD82oUog2ziOpOb/LG6JwNNDqYVZPkMcfRv8KZ3ZZggyMliAhYmmD/913LtJJcb+zA== /param=0
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:1016

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\is-NPV4Q.tmp\WMF.exe

Filesize
3.2MB

MD5
3360c688469c2fa3d6b56834c8bda8cf

SHA1
7cf212f7e9e416e79e7bdcf8befd41d410b416f4

SHA256
d4d5b6fe08af802833388388edae67663ab0c2abe6fa41847182f92370a6e9dc

SHA512
0411601da9f713a69b5213e6c7a0e8128618765f4906c8dbdf016133269cc3faa2f9d715a6683b1d3a43aa81e0188c4e0bd5752c748843551d63d3d2925a137a

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-NPV4Q.tmp\default.xml

Filesize
2KB

MD5
4c219b78a305d3e52c811542154bb224

SHA1
7efe3e383b29c808cfb3ad0fd90d627ea7b2b2bf

SHA256
a0dbdc08f771e32a5ef06f47b436afb270e860578971a974db0c34c0c1366a7c

SHA512
bced9584568b011c0b2013e48d6b9503f77b01c57e2049722326a40363ce42c533e590c4583cf0cf3a5391f3208db8135b5afdc27ae7359af3ded66b11e628b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-TE3G7.tmp\bdc5b5429a06280882d66eccd2d11ec2_JaffaCakes118.tmp

Filesize
1.1MB

MD5
8811a0652c18dbcf68955f99df537eb8

SHA1
70cff6c43c0f873295dc085018639dff02f33012

SHA256
d69f51e65e3944891ec9c392b3d7410d81f8f93e55b9071584bfd1d384862230

SHA512
ed2ff6cfe272a8ae260233a1bb653adc0eaae13388418a9dea692b9924999d89b8677b8669fa24dcb0c606cfca7045bef779e1c58547f3f17d5096cbbe31d60a

Download Submit
memory/724-2-0x0000000000401000-0x0000000000417000-memory.dmp

Filesize
88KB

Download
memory/724-0-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/724-36-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1016-33-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1016-38-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/4532-7-0x0000000000400000-0x0000000000529000-memory.dmp

Filesize
1.2MB

Download
memory/4532-35-0x0000000000400000-0x0000000000529000-memory.dmp

Filesize
1.2MB

Download

Analysis

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