183323d7784fb495b766aa4b3792dff5a82745d3789efe123ac89fbf4300dfbb

General

Target

3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
Size

182KB
MD5

3069bf9d5e3c261d467c7528cecad471
SHA1

fd3c56ba45aab53417832dda532e671d6d2b75a7
SHA256

183323d7784fb495b766aa4b3792dff5a82745d3789efe123ac89fbf4300dfbb
SHA512

61e153eb2c17176654eb3e802837d41b77c676097255b77b81fdeb13ae6ebbff40ddb8b79d6a44bbb12cdd2a9ef573a76af7b21f7634d9c3faa5340857915f05
SSDEEP

3072:l0nFifdBQ9rnbtO1jQtEeghRGclUWcfZZFyVXgzE/the8RrNKv39ie73wFG9p9Z:+MfDQ9rnBOBegRUWcfNSDVRrWis3P9pH

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2916-3-0x0000000000400000-0x0000000000472000-memory.dmp	upx
behavioral2/memory/2916-6-0x0000000000400000-0x0000000000472000-memory.dmp	upx
behavioral2/memory/2916-5-0x0000000000400000-0x0000000000472000-memory.dmp	upx
behavioral2/memory/2916-17-0x0000000000400000-0x0000000000472000-memory.dmp	upx

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2120 set thread context of 2916	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	91
PID 2120 set thread context of 0	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
PID 2916 set thread context of 2900	2916	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	93

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2900	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
2900	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
2900	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
2900	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
2916	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2916	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	91
PID 2120 wrote to memory of 2916	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	91
PID 2120 wrote to memory of 2916	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	91
PID 2120 wrote to memory of 2916	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	91
PID 2120 wrote to memory of 2916	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	91
PID 2120 wrote to memory of 2916	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	91
PID 2120 wrote to memory of 2916	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	91
PID 2120 wrote to memory of 2916	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	91
PID 2120 wrote to memory of 0	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
PID 2120 wrote to memory of 0	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
PID 2120 wrote to memory of 0	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
PID 2120 wrote to memory of 0	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
PID 2120 wrote to memory of 0	2120	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
PID 2916 wrote to memory of 2900	2916	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	93
PID 2916 wrote to memory of 2900	2916	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	93
PID 2916 wrote to memory of 2900	2916	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	93
PID 2916 wrote to memory of 2900	2916	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	93
PID 2916 wrote to memory of 2900	2916	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	93
PID 2916 wrote to memory of 2900	2916	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	93
PID 2916 wrote to memory of 2900	2916	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	93
PID 2900 wrote to memory of 3432	2900	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	56
PID 2900 wrote to memory of 3432	2900	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	56
PID 2900 wrote to memory of 3432	2900	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	56
PID 2900 wrote to memory of 3432	2900	3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3432
- C:\Users\Admin\AppData\Local\Temp\3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Users\Admin\AppData\Local\Temp\3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2916
  - - C:\Users\Admin\AppData\Local\Temp\3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\3069bf9d5e3c261d467c7528cecad471_JaffaCakes118.exe"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2900

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4080,i,7761714625659357865,10802238739796857379,262144 --variations-seed-version --mojo-platform-channel-handle=4352 /prefetch:8
1⤵
PID:3280

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2120-10-0x0000000000400000-0x00000000004AB000-memory.dmp

Filesize
684KB

Download
memory/2120-0-0x0000000000400000-0x00000000004AB000-memory.dmp

Filesize
684KB

Download
memory/2900-18-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2900-11-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2900-13-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2900-14-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2900-23-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/2916-5-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2916-6-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2916-17-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2916-3-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2916-15-0x0000000000480000-0x0000000000549000-memory.dmp

Filesize
804KB

Download
memory/3432-19-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3432-20-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download

Analysis

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