fae5886f42b7ba83b7ace541faa065dcd91bf5edd852a4f467dad37512e2c8c4

General

Target
Setup.exe
Size 537KB
Sample260820-wpf72agn5v
SHA256 fae5886f42b7ba83b7ace541faa065dcd91bf5edd852a4f467dad37512e2c8c4
MD5 4a951863fd9a8ebb72c8f6903e758295
SHA1 c35399fb8c121336087f376b6a638403815b5a41
SHA512 c0a5117898655b65086252eb9964c4d06e2734112080fddae76a54a91bfb2844dcd85d7a0b42978869b9442fc496f3285b67229b26c71970a324920e557ccf70
SSDEEP 12288:NuZatuTaqUSrcz5+fDn8/7EDGnCsJZvxmVrhrz9:cIqUqcz5+fDU7Bndx0rhH9
TLSH
T10DC4F16AFEE601FCD07AC17099550525DAB2B8127BA05AEF03A441473F3BAC85F3EB54
MD5 SHA1 SHA512 SSDEEP TLSH

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\worldwar\cieuppeafy.pdf	Setup.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Time Discovery 1 TTPs 1 IoCs

Adversary may gather the system time and/or time zone settings from a local or remote system.

discovery

System Time Discovery

T1124

pid	Process
4788	chrome.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1204	Setup.exe
1204	Setup.exe
396	chrome.exe
396	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
1204	Setup.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe
396	chrome.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1204 wrote to memory of 3408	1204	Setup.exe	57
PID 396 wrote to memory of 1856	396	chrome.exe	87
PID 396 wrote to memory of 4060	396	chrome.exe	88
PID 396 wrote to memory of 4060	396	chrome.exe	88
PID 396 wrote to memory of 4788	396	chrome.exe	89
PID 396 wrote to memory of 3640	396	chrome.exe	90
PID 396 wrote to memory of 3640	396	chrome.exe	90
PID 396 wrote to memory of 4452	396	chrome.exe	92
PID 396 wrote to memory of 4452	396	chrome.exe	92
PID 396 wrote to memory of 4408	396	chrome.exe	93
PID 396 wrote to memory of 4408	396	chrome.exe	93
PID 396 wrote to memory of 2484	396	chrome.exe	94
PID 396 wrote to memory of 2484	396	chrome.exe	94
PID 396 wrote to memory of 1192	396	chrome.exe	95
PID 396 wrote to memory of 1192	396	chrome.exe	95

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3408
- C:\Users\Admin\AppData\Local\Temp\Setup.exe
  "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
  2⤵
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:1204
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe"
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:396
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x21c,0x220,0x224,0x1f8,0x228,0x7ffb0187c728,0x7ffb0187c734,0x7ffb0187c740
    3⤵
    PID:1856
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1724,i,3082985709252404988,8328103910931470876,262144 --field-trial-handle=2036,i,8461156942231756926,11112512654762001610,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2032 /prefetch:2
    3⤵
    PID:4060
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=2276,i,16438995925553992599,11311503156793862327,524288 --field-trial-handle=2036,i,8461156942231756926,11112512654762001610,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2280 /prefetch:3
    3⤵
    - System Time Discovery
    PID:4788
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2396,i,11809461353730177133,16237206306213921826,524288 --field-trial-handle=2036,i,8461156942231756926,11112512654762001610,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2556 /prefetch:8
    3⤵
    PID:3640
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3176,i,15622863983928952944,7408400285851617271,2097152 --field-trial-handle=2036,i,8461156942231756926,11112512654762001610,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3188 /prefetch:1
    3⤵
    PID:4452
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3212,i,988481490338017041,7673230534206122610,2097152 --field-trial-handle=2036,i,8461156942231756926,11112512654762001610,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3236 /prefetch:1
    3⤵
    PID:4408
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4236,i,5689761502640722439,835975172859894876,2097152 --field-trial-handle=2036,i,8461156942231756926,11112512654762001610,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4252 /prefetch:2
    3⤵
    PID:2484
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --metrics-shmem-handle=3868,i,7997508499580390737,11149900742913840040,2097152 --field-trial-handle=2036,i,8461156942231756926,11112512654762001610,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4552 /prefetch:1
    3⤵
    PID:1192

C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
1⤵
PID:4828

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

1

T1082

System Time Discovery

1

T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

SCT Auditing Pending Reports

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
Size 2B
SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
MD5 d751713988987e9331980363e24189ce
SHA1 97d170e1550eee4afc0af065b78cda302a97674c
SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Size 115KB
SHA256 ed2d3ea88dd5c567d461c74cbc20ddc18d319f55dd1f7154aae5024d50516247
MD5 0600a3dddebc724b7871c82a57e2b654
SHA1 d3899ee6f8e94398e2f38505f8342bf8f7ae4bb3
SHA512 498344dd95318e9ecf45aa90c8a69ff8e53a729a09a688997e0bf3c4035600870190f78b5c776485af16e75789a4b12fcdb81f6d3f359c9367cff94daa366653
SSDEEP 3072:2jGm7D5Lk17ox1tIpud63U8BehbCBi9fTrMa:2am7Rkm1tYpBeh2BAoa
TLSH
T186C3123B5D75E9375978BB4EB08E0B1E1EF149A6D930DE92C8D86B0477EA7CC0908934
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/3408-0-0x00000000032E0000-0x0000000003349000-memory.dmp

Download

memory/3408-31-0x00000000032E0000-0x0000000003349000-memory.dmp