ef9c700bcc631a5f04b928ded0e2e77a4df1479b67961dcadd0c51e1d2eaf5b1

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 05:21

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General

Target

2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe
Size

165KB
MD5

2b990d14d56061991ad0a6428b926f8a
SHA1

3e21f7504d82d22dbfa92d3f1fbc1c0f47eb58a7
SHA256

ef9c700bcc631a5f04b928ded0e2e77a4df1479b67961dcadd0c51e1d2eaf5b1
SHA512

ff349dc30e9647dd14cfb4382bc82bf11860d581d7a6589004bdd327623d47e4eca21d259d5ca16eaec11284c12b6731e2bd6826eb13e4c1765db9964bdbd488
SSDEEP

3072:P4HCWau/PlYeuL7ZLFh6Ca6cbL9l2hzB3fJCC6j8+Er6ez4s:QiI/PlY37ZLF4Ca6WABqBOvs

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2088	ins271.exe

Loads dropped DLL 4 IoCs

pid	Process
1732	2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe
1732	2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe
1732	2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe
1732	2b990d14d56061991ad0a6428b926f8a_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	2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ins271.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2088	ins271.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2088	ins271.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2088	ins271.exe
2088	ins271.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2088	1732	2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe	30
PID 1732 wrote to memory of 2088	1732	2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe	30
PID 1732 wrote to memory of 2088	1732	2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe	30
PID 1732 wrote to memory of 2088	1732	2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe	30
PID 1732 wrote to memory of 2088	1732	2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe	30
PID 1732 wrote to memory of 2088	1732	2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe	30
PID 1732 wrote to memory of 2088	1732	2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2b990d14d56061991ad0a6428b926f8a_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Users\Admin\AppData\Local\Temp\ins271\ins271.exe
  "C:\Users\Admin\AppData\Local\Temp\ins271\ins271.exe" ins.exe /e5749134 /u50b892e5-d96c-476b-834e-555c5bc06f2f
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\ins271\ins271.exe

Filesize
257KB

MD5
ae117f47bd80e5dcf72cf81347fceb73

SHA1
1cd3e4c5fc9fb317b7a8eae6c94d53078800b635

SHA256
49b0ec8a4000cb30f15b318bef4b6f59be2d0f7365be4c4b2b4fd5607e16e23c

SHA512
72d322ec9b13e9ede1967707129f2941328ec75487aa5ea205eab0780ef26c33f253204ce08932052a6ed19d13bd62e68b4f795ef17717b9f31e5a76a9f0c16f

Download Submit
memory/1732-23-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1732-3-0x0000000000560000-0x0000000000570000-memory.dmp

Filesize
64KB

Download
memory/1732-0-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1732-27-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1732-24-0x0000000000560000-0x0000000000570000-memory.dmp

Filesize
64KB

Download
memory/2088-17-0x0000000074181000-0x0000000074182000-memory.dmp

Filesize
4KB

Download
memory/2088-21-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2088-22-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2088-20-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2088-19-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2088-25-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2088-26-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2088-18-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download