5274344b4f4b795fd26e838018548507acd13123087131b0d8c2cfdabc0ac8de

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 13:11

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General

Target

8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe
Size

57KB
MD5

8a7c7bf658abd83567dae93079efcf56
SHA1

fc4c89d005152ce65a02082b45f5b790f47310a5
SHA256

5274344b4f4b795fd26e838018548507acd13123087131b0d8c2cfdabc0ac8de
SHA512

0fc6270daf10b9f1489f09e6cd0433e174dd20afbf60b31d8819098bdd754bbe744298212e388504f3f2ccdb649f7c32a6b4dc03ef58cd7a3ed06a96dab94fae
SSDEEP

1536:WqBwbLWJLJFKqAZzrZA4kJJ6VplAfEXhL4PEPZxrYYwe:WqBFJLzgOJJ8w0LgEPzrYQ

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
2088	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe
2088	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.exe
File opened for modification	C:\PROGRA~1\INTERN~1\ieframe.dll	cmd.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2088	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe
Token: SeBackupPrivilege	2088	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2464	2088	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2464	2088	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2464	2088	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2464	2088	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2464	2088	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2464	2088	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2464	2088	8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8a7c7bf658abd83567dae93079efcf56_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\ife.txt "C:\PROGRA~1\INTERN~1\ieframe.dll" /a
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  PID:2464

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\ife.txt

Filesize
19.5MB

MD5
f903b09154f976fa5a1fe98d2335e11f

SHA1
4ab8e37d6ceeb4e1410e36d7da8565923f6abcbb

SHA256
c86d29b2287a8b548b0d60c25e5185578ef779185a6c8a82fbf06e3f80e14d68

SHA512
04169bf78cf3ed1025343c225df7ab0c362e5984299914fb553b9f6207be9ecb4ac60334c2e57a36a26ef667bb0594f76bfb5d5a2ca9feae9d272eccaa3cd4cd

Download Submit
\Users\Admin\AppData\Local\Temp\nseF2C9.tmp\nsExec.dll

Filesize
6KB

MD5
e54eb27fb5048964e8d1ec7a1f72334b

SHA1
2b76d7aedafd724de96532b00fbc6c7c370e4609

SHA256
ff00f5f7b8d6ca6a79aebd08f9625a5579affcd09f3a25fdf728a7942527a824

SHA512
c9ddd19484a6218f926295a88f8776aff6c0a98565714290485f9b3b53e7b673724946defed0207064d6ab0b1baa7cb3477952f61dbe22947238d3f5802fa4f4

Download Submit
\Users\Admin\AppData\Local\Temp\nseF2C9.tmp\time.dll

Filesize
10KB

MD5
38977533750fe69979b2c2ac801f96e6

SHA1
74643c30cda909e649722ed0c7f267903558e92a

SHA256
b4a95a455e53372c59f91bc1b5fb9e5c8e4a10a506fa04aaf7be27048b30ae35

SHA512
e17069395ad4a17e24f7cd3c532670d40244bd5ae3887c82e3b2e4a68c250cd55e2d8b329d6ff0e2d758955ab7470534e6307779e49fe331c1fd2242ea73fd53

Download Submit